如果高铁想要成功运营，必须采取更严格、更有效的手段，将护路设备的活动与高铁运营分离开来。
If HSR is to be a success, more rigorous and effective means will be required to separate train operations from MOW activities.
伦敦的出租车司机之所以效率这么高，是因为他们受到非常严格的训练才获得了专用出租车驾驶执照。
The reason London taxi drivers are so efficient is that they all have gone through a very tough training period to get the special taxi driving license.
由于董事会迫于股东们的压力而严格审查公司的接任方案，那些未获得许可的高管们也可能会想辞职。
As boards scrutinize succession plans in response to shareholder pressure, executives who don't get the nod also may wish to move on.
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