過去式：lifeguarded 過去分詞：lifeguarded 現在分詞：lifeguarding
救生員正從海裡將傑克救起來。 The lifeguard is rescuing Jack in the ocean. 介系詞用from 比較好。 ...
1.還好救生員沒有怠忽職守，立即的把人給救上岸 Fortunately, the lifeguards were not remiss in their duties. They rescued...
...footprint , we of performance of place. As for the probational respect , serve as a lifeguard during summer vacation of the university. The identity and I of the school team...