We'd revise to rewire the building, re plummet re - plumb it.我们必须给大楼重换电线, 重新使它立直.We ( had to ) rewire the building, re - plumb it.我们不得不再给这幢建筑重装电线和铅管....
He sent out a few cautious feelers and received some contradictory answers.他作过几次谨慎的试探,得到的答复前后不一.The deputy leader is cautious about loosening the links with the unions...该政党的二把手对疏远与工会之间关系一事态度谨慎。You should be cautious whe...