He had slept like a log.

他睡得像一根木头一样的死沉。

youdao

You can also say you slept like a log to mean the same thing.

或者你也可以说自己睡得像个木头一样，来表达同样的意思。

youdao

A. He slept like a log and was not even wakened up by the thunder.

他睡得很死，连打雷都没有把他惊醒。

youdao

A. He slept like a log and was not even wakened up by the thunder.

他睡得很死，连打雷都没有把他惊醒。

youdao