everyone standing by her came to stand next to me 请问为什么stand要加ing

everyone standing by her came to stand next to me 请问为什么stand要加ing We Are Always Standing By TVXQ He is standing by my bike 翻译 standing standing Standing by and waiting at your back door who's the girl standing _________there by that window there's a man standing by my car Who's gonna be there?Standing by your side forever I know you will be standing by my I miss you standing by my side中文是什么 standing by you even you could not see Jobs differ by post,not social standing.翻译? You may ask the man standing by the door Just standing by here and waiting for you lonelyJust standing by here and waiting for you lonely design by maborosit to everyone 中文翻译 Everyone like the picture_was painted by Mary. 隔岸观火翻译成英文能用stand by或者standing by么