問一下大家英語翻譯，中文句是這樣的：這個(gè)孩子的牙齒不太好，他經(jīng)常牙疼。 請大家告訴我英文翻譯

The child's teeth is bad ,and he often has a toothache

一般都不這么說，直接說這孩子經(jīng)常牙痛就行（如果他只是牙疼），前面那句多余
如果一定要用兩句的話這中間連詞要看孩子情況，如果是牙不好導(dǎo)致的牙疼就用so，如果是經(jīng)常 牙痛讓人覺得牙不好就用for，孩子經(jīng)常牙痛本身牙又不好（比方說蟲牙）用and就可以
牙不好bad，not good，not very well，something bad ，都隨便用，口語的話老外都能聽得明白
經(jīng)常用often，always都行，過去疼現(xiàn)在不疼就用used to，牙疼has a toothache，或者suffers from a toothache都行，口語上不要求語法

The kid,with bad teeth,often has a toothache.

The child's teech are not very good, so he often has a toothache

The boy's tooth is not very good, he offen has toothache.

The child's teeth are not good,so he always has a toothache.