1.somewhat adv.稍微;有点
He faced the press, initially, in a somewhat subdued mood.
他最初面对媒体时情绪有点忧郁 。
2.donation n.捐赠,赠送
You can of course help by giving them a donation directly.
你当然可以通过直接向他们捐款来帮助他们 。
3.necessity n.必要(性),(迫切)需要;必需品
Water is a basic necessity of life.
生命离不开水 。
4.sever vi.切开
Oil still gushing from a severed fuel line.
石油仍然从被切断的燃料运输管中喷涌而出 。