Weismann
魏斯曼(August, 1834-1914德國生物學家)
??? 情景例句
Near the Exit sign.
就在出口標志附近。
How long could the buyer expect your product to last?
購買者期望你們產品的使用期是多久呢？
When will it be ready?
什么時候能準備好？