1.the approach of 驶进;临近
例句:With the approach of spring the days begin to draw out quite noticeably.
春天临近,白昼明显地越来越长了。
2.keep up 保持;继续
例句:I keep up to date with the news by listening to radio.
我通过听收音机了解最新消息。
3.flakes of 一些,片状的
例句:We watched the flakes of ice drift downstream.
我们看着薄冰层顺流漂去。
4.the symbol of ...的标志;...的象征
例句:The olive branch is the symbol of peace.
橄榄枝是和平的象征。