A collision between two subway trains in the UScapital Washington has killed at least four people.
美国首都华盛顿两辆地铁相撞，已造成至少私人死亡。
2
As the uscapital account surplus is falling, then so, logically, must be its current account deficit.
随着美国资本账户盈余不断下降，理论上美国经常账户赤字也会不断下降。
3
A hallmark of embassy banking, in addition to having the right sort of connections, is discretion, says a spokesman for Riggs bank, which has more branches than any other bank in the UScapital.