production造句
He pushed everyone full speed ahead until
production hit a bottleneck.
他催促所有人拼命干活，直到生产遭遇瓶颈。
Hydrogen is used extensively in industry for the
production of ammonia.
氢气在工业上广泛用于制氨。
Because of the slump in domestic demand,
production has stopped.
由于国内需求大幅下降，生产已经停止。