Hardenfast
哈登法斯特混凝土速凝剂
🗣️ 情景例句
the biggest accounting company in the country.
是全国最大的会计公司。
I was born on November first,nineteen thirty-five.
我是一九三五年十一月一号。
I'm a director. I direct plays.
我是导演。我导演戏剧。