be willing to do sth

be willing to do sth be willing to do sth difficult是什么意思? 用be eager to do sth.和be willing to do sth.造句 be willing to do sth 与be ready to do sth的区别 be willing to do还是be willing to doing 英语翻译2,be willing to do ,would like to do sth,愿意做某事可以是同义词组吗,3 be more than willing to do sth是“更加愿意”呢,还是“不愿意”呢?那more than h be use to do ,be worth to do ,be willing to do ,hope to do 的 be happy to do sth be let to do sth be surprised to do sth be able to do sth