1. Their cheerfulness seemed rather strained and artificial.
   他们的快乐表情看上去很勉强而做作。
2. He realized that she was too strained.
   他意识到她太紧张了。
3. If the eyes are severely strained, they become bloodshot.
   如果眼睛过于疲劳就会充血。
4. I put on my strained smile for the next customer.
   我强颜欢笑来招呼下一个顾客。
5. He strained every sinew to help us, but didn’t succeed.
   他尽全力帮助我们,可是没有成功。
6. Her greeting was cold and strained.
   她的问候冷淡而勉强。
7. Relations are rather strained at present.
   目前关系有些紧张。
8. The liquid strained easily.
   这种液体容易过滤。
9. Jean's pale, strained face.
   琼苍白疲惫的脸色。
10. The law does not allow of a captious and strained intendment， for such nice pretence of certainty confounds true and legal certainty.
    法律中不允许过度矫情和做作的表述，因为这种伪装的确定性会干扰真正的法律确定性。
11. The teaching quality of urology clinical noviceship was restricted by strained teaching time,relative shortage of teaching resources and the lack of patients cooperation.
    泌尿外科的临床见习受到课时少而内容多、教学资源相对短缺、患者配合教学的意识不足等因素的影响。

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