Circumstances have combined to ruin our plans for a holiday.
各种情况凑在一起破坏了我们的假日计划.
Patience combined with diligence is necessary to success.
耐心结合勤奋是成功所必需的。
Friction against the rock, combined with the weight of the climber, caused his rope to break.
与岩石之间的摩擦加上攀登者的重量，使得绳子断了。
