1. Then the sound of rumbling thunder reached the watchers on the shore.
    岸上观众听到雷鸣般的轰隆声.

2. There´s thunder in the air.
    好像要打雷了.

3. Then the sound of rumbling thunder reached the watchers on the shore, as cargo, ballast, ammunition and 400 people went sliding and crashing down to the port side of the steeply listing ship.
    当物口、压舱物、弹药和400个人轰地一声滑向陡斜的左舷时，岸上的观众听到了雷鸣般的轰响。

4. I don´t mind thunder , but lightning frightens me.
    我不怕打雷，但是闪电使我害怕。