英语翻译1．It is known to all that “Sudan-I” does harm to our hea

It is k___ to all that "sudan I"("苏丹红1号") does harm to our h lt is known that smoking does great ----[harm]to us. Smoking does harm to our health,which is known to everyone.w 英语句子it is known to all that our teacher is beauful英语句子 it is known to all that 和as is known to all that 区别 We all know __________（污染） air does harm to our health.It’s It's known to us_______there is pollution,there is harm. 英语翻译Smoking It is almost known to all that smoking is bad fo 英语翻译翻译:1.It is known to all that Taiwan is part of Chinese t It is known to all that sea water__(contain)salt. It is known to all that 的作文 英语翻译It is a truth well known to all the world that an unmarr