the customs

• Going through the customs is a tiresome business .
  接受海关检查是桩令人生厌的事。
• It is the custom with the french .
  这在法国人是普通的。
• That 's not the custom of theirs .
  那不是他们的习俗。
• It is the custom to consider that wit lies in obscurity .
  现在人们都把晦涩当成聪明。
• All right . let me ask the customs officer to examine it .
  可以，海关人员需要检查一下。
• The custom still survives .
  这个风俗还残留着。
• I gather from what you say that this is not the custom here .
  从你的话中我发现，这儿不兴这一套。
• "no," replied jerry, "no, it's not the custom with us" .
  “不！”泽瑞说，“不，我们平常不这样”。
• The customs service is responsible for stopping these flights .
  海关总署是负责阻止这些飞机飞行的。
• Detection is not properly a function of the customs service .
  严格地说来，侦查工作不是海关的一项职责。