British Rail had to post a signalman at the entrance to the tunnel.英国铁路公司不得不在隧道入口设置了一名信号员。Signalman should coordinate to ensure Safe Lifting Operation with proper signals.信号员必须确保使用正确的信号,保证起重机动作安全.British Rail had to post...
His efforts were to no avail.他徒劳无功。We tried to keep him alive but to no avail.我们全力抢救他,但却徒劳无功.They tried artificial respiration but it was of no avail.他们试做人工呼吸,可是无效....
Keep the dictionary at your elbow so you can use it for reference anytime.把这本字典留在你手边, 以便随时可以参考。The college admits students anytime during the year...该学院一年中随时招生。Blowout can happed anytime , so you'd better keep in mi...
Looked from the gambling angle that Shenhua this act is certainly undisputable.从博弈的角度看,申花此举当然无可厚非.Microsoft is an undisputable software giant.微软是软件业无可争辩超强企业....