【英文挑戰】大家都用 LINE 吧，LINE 有個功能，就是能夠顯示訊息已讀，大家知道「顯示訊息已讀的功能」的英文怎麼說嗎？

提示：開頭為 the function of letting the sender know

知道答案的請回答，勇敢挑戰自己的英文！

- 中英物語 www.ChToEn.com 教你道地英文

the message being readthe message has been read？

One answer is "the function of letting the sender know whether the message has been read". Great job Rachael Lee!

You can be even more specific by saying "the function of letting the sender know whether the message has been read by the recipient", but it is a mouthful isn't it.

你好？