七天

• The seven days of my stay had been of no use .
  我停留七天也无济于事。
• God blessed the seventh day, and made it holy .
  上帝赐福第七天，把它定为圣日。
• Seven days constitute a week .
  七天构成一星期。
• Seven days constitute a week .
  七天为一星期。
• The third reich survived the death of its founder by seven days .
  第三帝国比它的缔造者多活了七天。
• Penicillin and magnamycin had continued antibacterial activity over a period of 7 days .
  青霉素和碳霉素有持续七天的抗菌作用。
• Despite very severe weather, the arduous search was maintained for seven days .
  虽然气候十分凛冽，这种辛苦的搜索，持续了七天之久。
• A figure of speech, of course, but a woman weeping seven days and nights erodes the will .
  当然，这只不过是说说，可是一个女人哭上七天七夜，不由你意志不受腐蚀。
• From 2 september up to 7 days prior to the performance
  九月二日起至演出前七天止
• From 5 september up to 7 days prior to the performance
  九月五日起至演出前七天止