If we're all prepared to recycle paper, thousands of trees could be saved every day.
如果紙能被循環(huán)利用,那么每天千千萬萬的樹木就可得以挽救。
and you avoid the frustration of arriving at the very moment when the train is drawing out of the station and being unable to get on it.
而且可以避免那種正好在火車駛出站時(shí)趕到車站,因上不去車而感到的沮喪。