Halcomb
哈尔库姆合金钢
🗣️ 情景例句
The costs of college get higher every year.
学费逐年增加，越来越贵。
I'll probably stay home and watch TV.
我可能会呆在家看电视。
Were you in San Francisco at the time of the big earthquake in 1989?
1989年旧金山大地震时，你在那儿吗？