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

他因病缺席很久，耽误了很多课程。

He stood his broom behind the door.

他把扫帚立在门后。

Remember to latch the gate behind you.

记住出门时把大门闩上。

Jannie instinctively hid her cigarette behind her back.

詹妮本能地把香烟藏到背后。

He hid his feelings behind a gruff abruptness.

他把自己的感情隐藏在生硬鲁莽之中。

He left footprints behind him on the sand.

他把脚印留在了身后的沙滩上。

She tucked a loose strand of hair behind her ears.

她把一夹到了耳后。

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

我们在使用新术方面远远落后于我们的欧手。

In this field he is facile princeps, and has left all competitors behind.

在这方面，他是出类拔萃的，使其他的竞争者望尘莫及。

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

他善于用伪装的举止来掩饰其真正的性格。

In this special field she is facile princeps, and has left all competitors behind.

在这一特定领域里她是出类拔萃的, 并使所有的竞争者都落后于她。

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

他们戴着手套,以免留下指纹。

Leaves strong floral pastille and berry liqueur notes behind, finishing with excellent cut and precision.

轻晃酒杯，有热巧克力的鼻息，甘草、烟叶、皮革调渐渐升腾。

I was riding Kevin's wife's bike.She took up the pillion seat behind Kev.

我驾驶的是凯文妻子的摩托车，她则坐在凯文的后座上。

They hid behind the screen of bushes.

他们躲在灌木丛后。

Let not a single classmate lag behind.

不要让一个同学掉队。

The ship emerged from behind the fog.

船从雾里露了出来。

My younger brother hides behind the door.

我弟弟躲在门后。

There were sharp pains pulsing behind his eyeballs.

他的眼球后面有阵阵剧痛。

Family quarrels must be settled behind closed doors.

家丑不可外扬。