Internema
间线
🗣️ 情景例句
The robber struck him on the head.
强盗打他的头。
Sail while the wind blows; wind and tide wait for no man.
驶船要乘风，风潮不等人。
In this way, we have learned all that we know of the laws of astronomy,
例如，用这种方法，我们完全掌握了天文学的规律。