1. flashes of temper 发脾气
Her kindness and generosity cancel out her occasional flashes of temper.
她为人厚道，大方，也就弥补了她偶尔发脾气的毛病-8=X-dTZK;^OdBd。


2. for fear of 以免
I did not know, but refrained from asking any further questions at present, for fear of irritating Lupin.
我从没听说过这些人，不过怕卢宾烦恼，就没有再问kPuYIY;HFVZg92W。

3. for one's part 至于
For the employees' part, the merger means that many will be losing their jobs.
至于员工，这次并购就意味着很多人都会失业U0FJRPoN@uD3|LO].8u2。

4. (a sight/wonder) to behold 值得一看的奇观
If you never go anywhere else in your life, make sure you see the Grand Canyon: it's a sight to behold.
如果你一生都从未去过别的地方，那你一定要去看看堪称奇观的大峡谷d)=#M)GpONGZOA#j。