英语翻译babysit one's sister--------- visit one's grandmother --

英语翻译babysit one's sister--------- visit one's grandmother -- teach one's grandmother to suck eggs 英语翻译on one's 英语翻译on one's lefton one's rightone‘s one of my sister's friend 后用加S吗 one's father or mother's sister的同义词组 My friend's sister's only one year old.译英, one on one's one,ones,one’s one's 英语翻译do one's homework if one wants to visit the city,one must find one's own guide