我认为这是一栋很俗气的房子。
他们让人给他们建了一栋房子。
它曾是一栋完全未经装修的大楼。
Suppose we all go to a tall building and start throwing things at various times and various speeds.
假设我们都爬上一栋高楼,在不同时刻以不同速度抛出物体
Let's say you are in a place, in an apartment that is not the most beautiful apartment.
假设你正在一个地方,在一栋并不是很漂亮的公寓里。
There is this building and it's going to be 15 meters high, and I'm going to throw something and it's going to go up and come down.
这是一栋大楼,它有15米高,我会抛出某个物体,它将先上升后下降
应用推荐