起飞

• When the plane is to take off has not been announced
  飞机何时起飞还没有宣布。
• When i got to the airport , the plane had taken off
  我到达机场时飞机已经起飞了。
• B : air china has a flight leaving at 9 : 25
  中国航空公司有一班飞机， 9点25分起飞。
• The plane ' s take off . please fasten your seat belt
  飞机起飞了。请系好安全带。
• And yet aviation in china has barely taken off
  然而，中国的航空工业刚刚起飞。
• I took off and started pulling back on the stick
  在起飞后我开始往后拉操纵杆。
• The plane took off in spite of the bad weather
  尽管天气不好，飞机还是起飞了。
• 25 we ' ll inform you as soon as the plane departure
  飞机起飞我们会尽快通知您的。
• Do you know when the plane to chicago leaves
  你知道去芝加哥的班机几时起飞吗？
• From sydney we flew over a line of mountains
  从悉尼起飞，我们越过了一系列山脉。