1、go back
追溯到;回溯到
The feud with the Catholics goes back to the 11th century.
與天主教的夙怨可以追溯到11世紀。
Our association with him goes back four years.
我們同他的合作是從4年前開始的。
回到(過去);回顧
If you go back to 1960, you'll find that very few jobs were being created.
如果回到1960年,你會發現工作機會寥寥無幾。
2、trend
趨勢;傾向;動向
This is a growing trend.
這是日益顯著的趨勢。
a trend towards part-time employment.
傾向于兼職就業的趨勢
規范;風尚;時尚
The record has already proved a success and may well start a trend.
該唱片已證明大獲成功,并且很可能會引導潮流。