1、The key yawn instigator appears to be brain temperature.
打呵欠最關(guān)鍵的誘因就是大腦的溫度。

2、Do you start the day with a yawn instead of a smile
你每天是不是以一個(gè)哈欠開(kāi)始工作,而不是滿面笑容

3、Do you know how it is when you see someone yawn and you start yawning too?
當(dāng)你看到有人打哈欠時(shí)，你也會(huì)開(kāi)始打哈欠，你知道這是怎么回事嗎?

4、It was many hours since he had eaten anything and he started to yawn from hunger.
他已經(jīng)很多個(gè)小時(shí)沒(méi)吃東西了，餓得開(kāi)始打呵欠。

5、Her yawn was a Pavlovian response to my yawn.
她打哈欠是對(duì)我打哈欠的條件反射。

6、That may be a hint that yawn evolved as a social cue—"time for us all to go to bed".
也許這是打哈欠進(jìn)化為社交線索的一種暗示——“到我們大家睡覺(jué)的時(shí)間了”。

7、Have you ever yawned in front of someone, only to have them yawn right back?
你有沒(méi)有在別人面前打呵欠，結(jié)果對(duì)方也打呵欠？

8、The meeting was one big yawn from start to finish.
那會(huì)議自始至終十分無(wú)聊。

9、He gave a yawn and then fell asleep
他打了一個(gè)哈欠之后就睡著了。

10、Haven't you watched someone yawn and suddenly felt your own mouth gape open.
你有沒(méi)有這樣的經(jīng)歷，當(dāng)你看到別人打呵欠時(shí)，你也會(huì)不由自主地打起呵欠來(lái)？

11、She stifled another yawn and tried hard to look interested.
她又忍住了哈欠，竭力顯出感興趣的樣子。

12、Nobody had time to yawn that morning.
那天早上沒(méi)有人有時(shí)間打呵欠。

13、Say excuse me immediately if you burp, fart, cough, yawn or sneeze.
如果你說(shuō)對(duì)不起立即打嗝，放屁，咳嗽或打噴嚏，打哈欠。

14、Do you start the day with a yawn instead of a smile?
你每天是不是以一個(gè)哈欠開(kāi)始工作,而不是滿面笑容?

15、A yawn is a silent shout
呵欠是無(wú)聲的叫喊。

16、A bigger question puzzling scientists is why we yawn at all.
讓科學(xué)家們感到困惑的一個(gè)更大的問(wèn)題是，我們究竟為什么會(huì)打哈欠。

17、That is a long time, and he has to yawn himself, he gets so tired.
那是一段很漫長(zhǎng)的時(shí)間，他不得不打呵欠，他太累了。

18、yawn a reply
打著哈欠回答

yawn翻譯

n. 哈欠vi. 打哈欠, 裂開(kāi)vt. 打著哈欠說(shuō)相關(guān)詞組: with a yawn 詳情