1.be concerned by 對……感到擔心
Mr Pandit professes not to be concerned by the prospect of going down in history as Citi's last chief executive.
潘偉迪聲稱，對作為花旗最后一位首席執行官載入歷史的前景并不擔心as6G0]gj@x0avc。

2.root out 根除
However, as anyone who has wrestled with a persistent case of athlete's foot knows, it's not easy to root out a fungus once it's taken hold.
不過，一直與腳癬做斗爭的所有人都知道，一旦被真菌沾上，要想根除它談何容易*8P-~p_0~.l*gx!。

3.spun up 被弄糊涂
That girl was all spun up over nothing and I told her to relax.
那個女孩完全被弄糊涂了，我叫她放松點I0V5jMlDuSMF5Y,]。

4.dig up dirt on 挖掘某人的丑聞
We spent weeks trying to dig up dirt on this guy, but in vain.
我們用了好幾周時間去挖這個家伙的丑聞，結果一無所獲O&M-ZWUY,H=wpL-ym.S。