Requirements: Valve must be tight against reverse flow under all pressure differentials.要求: 在所有压差下,阀门对于回流的密封必须紧密.Detectives have run into a conspiracy of silence in the tight-knit communities of the peninsula.侦探们犯了难，半岛上各...
Cut it out, Perry. You've performed your heroics. It's all over now.住手吧，佩里。你已经逞过英雄了。现在一切都结束了。Perry and I exchanged goodbyes.我和佩里互道再见。Perry was a comforting man to have around when there was trouble.每当出现麻烦的时候,有佩...
I owe them a debt that cannot easily be repaid.我欠他们一笔钱，不容易偿还。Dr. Dell provided the money, and Dr. Bethune listed the amounts, to be repaid in full.德尔大夫供给他钱, 白求恩大夫记下数目, 好在日后全部还清.The business quickly repaid the initial out...
The foreman passed slowly along, eyeing each worker distinctly.工头慢慢地走过来, 打量着每个工人.Behind his back he could feel everyone eyeing his blue overalls.他可以觉察到背后人人都在看他的蓝制服." You can't do it, you know,'said the detectiv...