His long illness and consequent absence put him far behind in his work.

因病缺席很久，耽误了很多课程。

Remember to latch the gate behind you.

记住出门时大门闩上。

I trailed on behind, haggard and disheveled.

我疲惫不堪地落在面，形容憔悴，头发蓬乱。

He stood his broom behind the door.

帚立在门。

He left footprints behind him on the sand.

脚印留在了身的沙滩上。

Carla made fun of him behind his back.

卡拉在取笑。

Jannie instinctively hid her cigarette behind her back.

詹妮本能地香烟藏到。

He hid his feelings behind a gruff abruptness.

自己的感情隐藏在生硬鲁莽之中。

She returned to the swivel chair behind her desk.

她回到桌子面的转椅上。

Macmillan was the driving force behind the plan.

麦克米伦是该计划的制者。

Someone was pacing back and forth behind the curtain.

有人在布踱来踱去。

She tucked a loose strand of hair behind her ears.

她一缕散发夹到了耳。

There’s a field planted with maize behind the house.

房子面有一块玉米地。

There was a sanctuary of political refugees behind the hospital.

医院面有一个政治难民的避难所 。

He would creep up behind people and scare the pants off them.

常会蹑手蹑脚地走到别人身，人吓一大跳。

As conceit makes one lag behind,so modesty helps one make progress.

骄傲使人落,谦虚使人进步。

"Modesty helps one to go forward, whereas conceit makes one lag behind."

"虚心使人进步,骄傲使人落。"

We are lagging far behind our European competitors in using new technology.

我们在使用新技术方面远远落于我们的欧洲对手。

They wore gloves so as not to leave any fingerprints behind (them).

们戴着手套,以免留下指纹。

He is good at masking his real character behind an assumed manner.

善于用伪装的举止来掩饰其真正的性格。