1.in office 在任;就任
During his six years in office, Seidman has often locked horns with lawmakers
在任的6年中,塞德曼经常和立法议员争得不可开交
。2.be responsible for 对…负责;担负
The man, who police believe is psychotic, is thought to be responsible for eight attacks.
这个警方认定为精神错乱的男子被认为是8起袭击事件的制造者
。3.be worried about 担心;为…而担心
I knew you'd be worried about that point.
我知道你会在这一点上担心的
。4.agree to 同意;赞成
He said all that remained was to agree to a time and venue.
他说剩下的只是商定一个时间和集会地点
。