I think we should take care of the environment, so that we have something to leave for our children.
我觉得我们应该保护好自然,以便将来能给我们的子孙后代留下一些东西。
At the moment, they cover every inch of floor space and I actually have to walk on them to get in or out of the room.
这会儿,书把地板的每一点空隙都占据了,我实际上是踩着这些书进出房间的。