1.at risk 面临风险

He had shown himself careless of personal safety where the life of his colleagues might be at risk.

他在同事们有生命危险时表现出了不顾个人安危的举动Ajgq#|j_4_T]#。

2.set aside 抽出

Some doctors advise setting aside a certain hour each day for worry.

一些医生建议每天抽出一定时间思忧5vB_jO!%,TcdO=。

3.a short time frame 短时间内

Whatever the market, even simple charts, basic patterns of buyer or seller behavior and media reports reveal radical changes within a short time frame.

无论身处哪个市场，通过简单的图表、买家与卖家行为的基本模式、以及媒体的报道，都可以揭示短期内的根本变化7nvqDV0A=3D(VuR0y3Lr。

4.come down the pike 出现

The popular new singer is the most talented musician to come down the pike in years.

这位受人喜爱的新歌手是多年来出现的最有才华的音乐家f07e@jswenDBT。