Raftpath
木材流放渠
🗣️ 情景例句
My boss is a slave driver.
我的老板指使我们像指使奴隶似的。
Are you sure this is where we are to meet them?
你确定要在这个地方和他们碰头吗？
If we could actually see the path described by a particle,such as a sand grain in the rock,
假如我们真能看到的运动轨迹，诸如岩石中一个沙粒分子