¹«·á ·¹º§Å×½ºÆ® ¹Þ°í °­»çÆò°¡ ³²±â¸é 1,OOO¿ø ÄíÆù Áï½Ã Àû¸³!

Ȥ½Ã »çÀÌÆ®¿¡¼± ãÁö ¸øÇÑ ±Ã±ÝÇÑ Á¡ÀÌ ÀÖÀ¸¼¼¿ä?
³²°ÜÁֽŠÀ̸ÞÀÏÀ» ÅëÇØ ´äº¯ µå¸®°Ú½À´Ï´Ù.

¹®ÀÇÇϽг»¿ëÀÌ ¹®ÀÚ·Î ¹ß¼ÛµÇ¿À´Ï
¿¬¶ôó¸¦ ³²°ÜÁÖ¼¼¿ä.
¾÷¹«½Ã°£ ¿ù~±Ý ¿ÀÀü9½Ã~¿ÀÈÄ6½Ã
(Á¡½É½Ã°£ ³·12½Ã~¿ÀÈÄ1½Ã)

¿µÀÛ±³Á¤ °Ô½ÃÆÇ

¿µ¾î ¸»Çϱâ¿Í ¾²±â¸¦ µ¿½Ã¿¡ Àâ´Â´Ù!

ÀڽŠÀÖ°Ô ¾µ ¼ö ÀÖ´Â ¿µÀÛ¹®À» À§ÇØ ÆÄ¿öÀ×±Û¸®½¬ ¼ö¾÷À» ¼ö°­ÇϽôÂ
ȸ¿ø´Ôµé²² ¹«·á·Î Á¦°øÇص帮´Â ºÎ°¡ ¼­ºñ½º·Î, Àü¹® ºÐ¾ß¸¦ Á¦¿ÜÇÑ ÀÚÀ¯ ÁÖÁ¦
¶Ç´Â °­»ç´ÔÀÌ ³»Áֽô °úÁ¦¸¦ ȸ¿ø´Ô²²¼­ ¿µ¾î·Î ÀÛ¼ºÇØÁֽøé,
´ã´ç °­»ç ´Ô²²¼­ ¡®¹®¹ý ¿À·ù ±³Á¤¡¯ °ú ¡®´õ ³ªÀº ¿µ¾î½Ä Ç¥Çö¡¯À¸·Î ±³Á¤ÇØÁÖ´Â
¼­ºñ½º ÀÔ´Ï´Ù.

Toothpaste technology

ÀÛ¼ºÀÚ: ¾ç*¿¬
2024-03-22 2148

ȸ¿ø´ÔÀÇ ¿µÀÛ¹®

In Korea, there are many innovative and ingenious toothpastes. Recently I saw an advertisement about a novel toothpaste by a research team at Seoul National University. It reads that if you use it continuously for two weeks, your yellowish teeth will turn back into white ones. But when I checked the reviews, I realized that it took some time to have that effect and the effect was not as big as expected. However advanced the toothpaste technology is, I think going to see dentist is still unavoidable.

°­»ç´ÔÀÇ Ã·»è±³Á¤ ³»¿ë

Hi, Gi Yean!
Thank you for taking the time to do your homework. I agree with you! I've also seen a lot of advertisements for toothpaste, and sometimes even toothbrushes, claiming to be more advanced due to technology. But in reality, the effect is gradual, and it takes continuous use to see its effects.
- T. Caitlyn
In Korea, there are many innovative and ingenious toothpastes. 
>> CORRECT
Recently I saw an advertisement about a novel toothpaste by a research team at Seoul National University. 
>> CORRECT
It reads that if you use it continuously for two weeks, your yellowish teeth will turn back into white ones. 
>> It claims that if you use it continuously for two weeks, your yellowish teeth will turn back to white.
But when I checked the reviews, I realized that it took some time to have that effect and the effect was not as big as expected. 
>> CORRECT
However advanced the toothpaste technology is, I think going to see dentist is still unavoidable.
>> However advanced the toothpaste technology is, I think going to see a dentist is still unavoidable.
¹øÈ£ Á¦¸ñ ±Û¾´ÀÌ °ø°³ »óÅ µî·ÏÀÏ Á¶È¸¼ö
136381 How have cars improved our lives or have caused more problems... ÀÌ*ÅÂ ¿Ï·á 2024-04-15 1439
136380 What do you think about putting in effort but no progress? ÀÌ*ÅÂ ¿Ï·á 2024-04-15 2373
136379 Something I would risk my life ¾ç*¿¬ ¿Ï·á 2024-04-15 2092
136378 12.Apr.2024 ±è*Á¤ ¿Ï·á 2024-04-15 1
136377 Homework ±Ç*À± ¿Ï·á 2024-04-15 2
136376 What do you like about living in your neighborhood? Áø*È£ ¿Ï·á 2024-04-14 3
136375 How are your friendships different now than they were when you... ±è*ȯ ¿Ï·á 2024-04-14 2052
136374 What do you borrow from your friends? ¸Í*¿µ ¿Ï·á 2024-04-14 1726
136373 What do say when you want to know if a person needs help? Write... Â÷*Áø ¿Ï·á 2024-04-14 1890
136372 Homework ±è*¿ì ¿Ï·á 2024-04-14 2
136371 Homework À±*¼± ¿Ï·á 2024-04-14 2290
136370 HOMEWORK FOR 04.12.2024 WRITING TASK: Which chore do you like... ÀÓ*Áö ¿Ï·á 2024-04-14 5
136369 What are your thoughts on Korean fashion? Â÷*Çõ ¿Ï·á 2024-04-14 2667
136368 Describe a useful website ¿À*¼Ò ¿Ï·á 2024-04-14 1
136367 How do you take care of your teeth? ±è*±Ô ¿Ï·á 2024-04-13 3
136366 In Korea, there are many people who fawn on Mondays. À±*Çý ¿Ï·á 2024-04-13 2457
136365 These are my favorite days :) À±*Çý ¿Ï·á 2024-04-13 2134
136364 If I could have chosen any job, I wanted to be an astrophysicist. À±*Çý ¿Ï·á 2024-04-13 2225
136363 Rest is very important! À±*Çý ¿Ï·á 2024-04-13 2457
136362 Homework ±è*¼­ ¿Ï·á 2024-04-12 2

HOW TO USE IT?

[¸¶ÀÌÆäÀÌÁö > ¼ö¾÷ ³»¿ë º¸±â > ÇнÀ ͏°´õ > ¿µÀÛ±³Á¤ ¹öư Ŭ¸¯]

¼ö¾÷ Ƚ¼ö¸¸Å­ ¿µÀÛ±³Á¤ °Ô½ÃÆÇÀÌ »ý¼ºµÇ¸ç,
Áö³­ ³¯Â¥¿¡µµ °Ô½Ã ÇÒ ¼ö ÀÖ½À´Ï´Ù.

ÁÖ5ȸ ¼ö¾÷ : ¿ù 20ȸ ÀÌ¿ë °¡´É
ÁÖ3ȸ ¼ö¾÷ : ¿ù 12ȸ ÀÌ¿ë °¡´É
ÁÖ2ȸ ¼ö¾÷ : ¿ù 08ȸ ÀÌ¿ë °¡´É
01
±³Á¤ ³»¿ëÀº ÃÖ´ë 1,000byte±îÁö ¿Ã¸± ¼ö ÀÖ½À´Ï´Ù.

÷ºÎ ÆÄÀÏÀº ¿øÈ°ÇÑ Ã·»èÀ» À§ÇÑ Âü°íÀÚ·á·Î »ç¿ëµÉ »Ó,
ÆÄÀÏ¿¡ ´ëÇÑ Ã·»èÀº ºÒ°¡´É ÇÕ´Ï´Ù.

¾÷·Îµå °¡´ÉÇÑ Ã·ºÎ ÆÄÀÏÀº ÃÖ´ë 2mb±îÁöÀ̸ç,
÷ºÎ ÇÒ ¼ö ÀÖ´Â ÆÄÀÏ Çü½ÄÀº ´ÙÀ½°ú °°½À´Ï´Ù.

¹®¼­ - PDF, TXT, DOCX,
À̹ÌÁö - JPEG, PNG, GIF
02
Àü¹® ºÐ¾ß¸¦ Á¦¿ÜÇÑ È¸¿ø´ÔÀÌ Á÷Á¢ ÀÛ¼ºÇÑ ±Û¸¸
÷»èÀÌ °¡´ÉÇϸç,

¿Ã·ÁÁֽбÛÀÇ °­»ç´Ô ÷»èÀº 24½Ã°£ À̳»¿¡
¿Ï·á µÇ´Â °ÍÀ» ¿øÄ¢À¸·Î Çϰí ÀÖ½À´Ï´Ù.
03
ÇÏ·ç °Ô½Ã °¡´ÉÇÑ ±ÛÀº 3ȸ±îÁö À̸ç,
Á¾·áµÈ ¼ö¾÷ÀÇ ¿µÀÛ±³Á¤ °Ô½ÃÆÇÀº
ÀÌ¿ëÀÌ ¾î·Á¿î Á¡ ¾çÇØ ºÎŹ µå¸³´Ï´Ù.
04