helps people send letters是什么意思

helps people send letters是什么意思 He helps people send letters.He is a（ ） . 用单词的适当形式填空:Miss White helps (they) to send letters once a we A long a( ) the English people started to send their letters E-mail is very popular today .People hardly send letters ,__ the man's job is to send letters to different people .to sen letters是什么意思 What letters are people? send是什么意思 We use s----- to send letters. my uncle send letters every day People has to use stamps to post letters.中的“post”是什么意思?整句话翻译