Riversideite
纤硅钙石
🗣️ 情景例句
Why were you out of work for so long?
你为何这么久没有工作？
How much do you charge for sending a cable transfer to London?
发一张到伦敦的电汇，要收费多少？
Half the world's telephone calls are made in English.
全球1/2的电话是用英语打的。