1. The boys hurt themselves sliding downhill.
    男孩子们滑下山时伤着了自己。

2. 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。

3. Cargo, ballast ammunition and 400 people went sliding and crashing down to the port side of the steeply listing ship.
    船上的货物, 压舱物, 弹药以及400 人轰的一声滑到急剧倾斜的船体左舷壁

4. Cargo, ballast ammunition and 400 people went sliding and crashing down to the port side of the steeply listing ship.
    船上的货物, 压舱物, 弹药以及400 人轰的一声滑到了急剧倾斜的船体左舷壁.