You can never turn the clock back.

你永远也无法让时光倒流。

Snape turned back to face them, sneering.

斯内普回身看着他冷笑着。

He amazes as he pushes forth always turning back and forth.

令人惊讶的是，他来回折转，奋勇向前。

He knows all of the lyrics to the song that the machine sings and therefore knows to stop in advance before it ends and turns back around.

他知道机器唱的歌曲的所有歌词 ，因此可以在它结束之前提前停止并返回。

Years may wrinkle the skin, but to give up enthusiasm wrinkles the soul. Worry, fear, self-distrust bows the heart and turns the spirit back to dust.

岁悠悠，衰微只及肌肤；热忱抛却，颓废必致灵魂。忧烦，惶恐，丧失自信，定使心灵扭曲，意气如灰。

The spigot of racial hatred had been turned back on.

种族仇视的水龙头再次拧开了。

But Attila was persuaded to turn back.

可是阿提拉真的接受劝转回去了。

The chessmen seemed to have been listening, because at these words a knight, a bishop, and a castle turned their backs on the white pieces and walked off the board, leaving three empty squares which Harry, Ron, and Hermione took.

那些棋子似乎都在他们话，他话音刚落，个骑士、个主教和个城堡就转了个身，背对着白棋子，走出了棋盘，留出了三个空位子，让给哈利、罗恩和赫敏。

A few scattered rifle shots barked out. Then silence. The truck cut a sharp turn back to town and roared off.

有几声零星的枪响。然后寂静。卡车急转弯回到城里，呼啸而去。

One thing more and all is done to turn back time the moon and sun.

再加味，大功告成，时光倒流，日交辉。

But as soon as they place another hand back on the wheel, the light turns back to green and the sound stops.

旦他们把另只手也放到方向盘上，灯光会变成绿色，声音也会停止。

" Er—what are you—? " said Ron tentatively, but Hermione quelled him with a look and turned back to Harry.

“恩… … 你们在… … ？”罗恩小心地问，但赫敏马上用目光制止了她然后她转向哈利。

You can also feel free to turn the question back to the interviewer.

你也可以反问面试官这些问题。

These Kurdish militias are U.S. allies and they're afraid that by moving American troops out of the region, the U.S. is turning its back on the Kurds and opening the door for Turkey to attack them.

作为美军的友军，库尔德民兵担心美军撤出该地区的行动，是置其安危而不顾，将打开土耳其攻击他们的大门。

Harry turned back to the remaining owls.

哈利再去看那两只猫头鹰。

They don't always turn back their clocks on the same day.

他们不是总在同天往回调他们的表。

And away she went boldly; but she had not got farther than the churchyard gate before she saw the red shoes dancing before her; and she was frightened, and turned back, and repented of her sin from her heart.

于是她就大胆地走出去。但是当她刚刚走到教堂院落门口时，又看到那双红鞋在她面前跳舞。这时她害怕起来，转身回到家，同时诚心忏悔她的罪过。

The chessmen seemed to have been listening, because at these words, a knight, a bishop, and a castle turned their backs on the white pieces and walked off the board, leaving three empty squares that Harry, Ron, and Hermione took.

那些棋子似乎都在他们话。他话音刚落，个骑士、个主教和个城堡就转了个身，背对着白棋子，走出了棋盘，留出了三个空位子，让给哈利、罗恩和赫敏。

It is not like turning off a switch and turning it back on again.

这不像关掉个开关，又重新打开那么简单。

Today we turn back to Kant. Before we do, remember this is the week by the end of which all of you will basically get Kant, figure out what he's up to.

今天我们接着讲康德。在开始之前，我要提醒你们，在本周结束时，在座都将基本上理解康德，明白他的理论。