1.all but 几乎
When we are in buoyant health, death is all but unimaginable. We seldom think of it.
身体还健康时，我们会觉得死亡几乎是不可想象的，也很少思考这一问题(X+*!ZqM#EdGl,,%(PM。

2.de facto 事实上
De facto, marriage in the wake of trials and tribulations more often than not tends to boast more happiness and durability.
事实上，经历了痛苦磨难之后的婚姻往往更幸福，也更长久-1ch-4j-9x~。

3.a host of 许多；大量；一大堆
I believe that this view is mistaken and that it leads to a host of entirely unnecessary difficulties.
我相信这种看法是错误的，还会导致一大堆完全不必要的困难aT^_ycEhRSY_RXXFsqOn。

4.have yet to 尚未；仍有待于
Arguably, voters have yet to wake up to just how much money.
值得商榷的是，选民们尚且没有意识到需要削减多少开支（才够）~Fl%Zg+c|]nPW。

5.follow through on 将……坚持到底
He doesn't follow through on his good intentions.

他没有将他的好意坚持到底5(VmFt1y1YcG。