1. go after 追击
We're not going after civilian targets.
我们不会把民用设施视为打击目标BHA(W@dc~lsp@-T0s0。

2. go back and forth between 往返/切换于……之间
He has to go back and forth between Hong Kong and the Mainland every month.
他每个月都得在大陆和香港之间来回往返jjJ^pPGPkSj。

3. penchant for 倾向于
Without Jupiter's penchant for eating comets, life on Earth may not have survived.
若非因为木星有吞噬彗星的倾向，地球上的生命或许就未能幸免了a~z,CicO,x;og];pk8yD。

4. blunt talk 直言不讳
Such blunt talk can be very good indeed.
这种坦诚的交谈实际上是非常有益的,pQN^m(EF*Pmn。