Morum
桑椹螺属
🗣️ 情景例句
How is the view?
景色怎么样？
A man becomes learned by asking questions.
要长学问，就得多问；多问则业精。
we are now pretty certain the Earth is the only one on which life can survive.
我们目前可以肯定的是，地球是生命能存在的唯一行星。