It is estimated that every year 50 unaccompanied children arrive in Britain.据估计，每年有50名儿童独自来到英国。No unaccompanied children allowed.无大人带领的儿童不许进入。For an encore, he sang an unaccompanied folk song.应观众再唱一曲的要求, 他清唱了一首民歌....
他走进拴马的小马厩，套上马具，骑上马奔向海滩。He went to the small stable where his horse was, harnessed it, mounted, and rode out to the beach.我用来拴马的木桩在哪里?Where is the hitching post where I can tie my horse?...