翻譯幾個(gè)英語詞組 速度啊謝謝了

be used as,be used by sb.,be used to do sth,used to do sth,You'd better do sth,some women doctors,salty enough,by mistake,to make the customers' delight,at last,by accident,not...until,
It is said that,according to what he said,fall into the river,fall off the bike,fall asleep,fall in love with sb,fall behind the other students,some fallen leaves,watch sb.doing sth,send out a pleasant smell,be satisfied with,be pleased to do sth