重点讲解：
1. under way 进行中的；已开始的；
A major air-sea rescue is under way.
一场大规模的海空营救行动正在进行-n9T6)ChOX。
2. interfere in 干涉；干预；介入；
She had no right to interfere in what was plainly a family matter.
这事明摆着是别人的家务事，她无权干涉xq1^38YCou。
3. be accused of 指控；控告；
A local man was accused of the murder.
有一本地人被指控为这起谋杀案的凶手T2TOdCMSDG|Mf2BRi。
4. so far 迄今为止；到目前为止；
So far, the election campaign has been a very gentlemanly affair.
到目前为止，竞选活动都秩序良好ukDVloXs3f。