1. Early next morning, she heard planes passing overhead and wondered how she could send a signal.
    第二天清晨，她听到头上有飞机飞过，却不知道怎样才能发出信号，

2. Ever since, people have had difficulty in deciding whether the craft should be ranged among ships, planes, or land vehicles----for it is something in between a boat and an aircraft.
    自那以后，人们很难决定是否应该将这种运载工具列为轮船、飞机，或是陆上交通工具，因为它是介于船和飞机之间。

3. Early next morning, she heard planes passing overhead and wondered how she could send a signal.
    第二天一大早，她听到头顶上有飞机飞过，但不知道怎样才能发个信号。

4. Bombs are dropped from planes.
    炸弹从飞机上投下来。

5. Bleriot had been making planes since 1905 and this was his latest model.
    布莱里奥从1905年起便开始研制飞机，"11号"飞机是他制作的最新型号。

6. Both planes were going to take off on July 25th,
    两天飞机都打算在7月25日起飞，

7. Whatever the truth may be, planes and ships regularly disappear in the triangle.
    不论真相如何，飞机和船只仍常常消失在这个三角地带。

8. The planes came in to attack.
    飞机来进行袭击了。

9. Late-night parties in apartment blocks, noisy neighbours, vehicles of all kinds, especially large container trucks thundering through quiet villages, planes and helicopters flying overhead,
    大声吵闹的邻居，各式各样的车辆，特别是穿越寂静的村庄的集装箱卡车，从头顶飞过的飞机和直升机，被带到公共场所、

10. The planes had been planting seed for nearly a month when it began to rain.
    飞机撒播近一个月后，开始下起雨来。