1·Assistance in stowing and retrieving carry-on items, including mobility AIDS and other assistive devices stowed in the cabin (see also 382.91 (c)).
协助存放和取回手提行李,包括在客舱存放的移动辅助工具和其它辅助装置(同见382.91 (c))。
2·Retrieving the nodules from these great depths is no easy task.
从这样的海底深渊中取回结核可不是容易的事情。