Teleclass
遠(yuǎn)距離授課
??? 情景例句
Are you having a good time, Susan?
玩得高興嗎， Susan？
It's nothing.
小事情；不足掛齒。
It immediately ran away when she saw it, and experts confirmed that a puma will not attack a human being unless it is cornered.
她剛看見(jiàn)它，它就立刻逃走了。專家證實(shí)，美洲獅非被逼得走投無(wú)路，是決不會(huì)傷人的。