不常进入森林的人常把森林中的小玩意儿一路上拿在手里玩，有时故意，有时偶然，把它们留下了。
They who come rarely to the woods take some little piece of the forest into their hands to play with by the way, which they leave, either intentionally or accidentally.
然而，有时物种入侵并非偶然。
有时他会装作偶然地移开头，那读者便会抓紧时间在他的头移回来之前读上一到两个词。
Every now and then he withdraws his head as if by chance. The reader will anxiously devour one or two words before Luke moves back into position.
应用推荐