应该可以的It is essential that those patients do not smoke.那些病人不要抽烟,这是很必要的.You should see the way that those children sailed into the food that we offered them.你应该注意到那些孩子在吃我...I really regret what happened, saying that those angry words.If possible. . .这样表达可以么？这里不行。 因为saying 的宾语是复数名词words 这是只能用those再说一个名词词组中不可能同时用两个指示代词来修饰一个名词注意，saying 在这里接的不是宾语从句， 而是一个名词词组作宾语的， 所以不用that