Zirkonal
泽康铝合金
🗣️ 情景例句
Why do you want to quit your present company?
那你为什么放弃现在的工作呢？
I played in the yard this afternoon.
我今天下午在庭院玩。
I used to travel by air a great deal when I was a boy.
我在幼年的时候，曾多次乘飞机旅行。