🗣️ 情景例句
This big house is perfect for our large family.
这坐大房子完全适合我们大家庭居住。
He is wise that knows when he's well enough.
知足的人是聪明的人。
Fortunately, however, ancient men made tools of stone, especially flint,
然而， 幸运的是，远古人用石头制作了工具，特别是用燧石，