HSK 1 · noun · Practice
时候
time; moment; when
上课的时候不能吃东西。
Shàngkè de shíhou bù néng chī dōngxi.
You cannot eat during class.
上课的时候不要打电话。
Shàngkè de shíhou búyào dǎ diànhuà.
Do not make phone calls during class.
上课的时候不要说话。
Shàngkè de shíhou búyào shuōhuà.
Do not talk during class.
他进来的时候，我在看书。
Tā jìnlái de shíhou, wǒ zài kàn shū.
When he came in, I was reading.