1.come up with 提出

例句:Several of the members have come up with suggestions of their own
有几位成员提出了自己的建议。

2.keep track of 记录；追踪

例句:Police keep track of the kidnapper using electronic surveillance equipment.
警方利用电子监视设备跟踪绑架者。

3.giving away 分发；泄露

例句:They felt like they were giving away company secrets.
他们觉得自己正在泄露公司的机密。

4.move up 提升；上升

例句:You can move up to work in films and the theatre.
你可以转行从事影视戏剧业。