当他母亲进来时，他假装睡着了。

He pretended to be asleep when his mother came in.

youdao

他母亲叫他时他假装睡着了。

He pretended sleep when his mother called him.

youdao

他母亲叫他时，他假装睡着。

He pretended to be asleep when his mother called him.

youdao

我进来时他假装睡着了。

He pretended to be asleep when I came in.

youdao

他假装睡着了。

He pretended to be asleep.

youdao

每次听到母亲走进的脚步声，他便关掉灯假装睡着。

Each time he heard the approaching footsteps of his mother, he would turn off the light and feigned sleep.

youdao

每次听到母亲走进的脚步声，他便关掉灯假装睡着。

Each time he heard the approaching footsteps of his mother, he would turn off the light and feigned sleep.

youdao