问两个英语词组的差别

along with
和...一起
He took his dog along with him
当这个意思讲的时候，经常考察主谓一致：He,along with his stuents is good
除某事物以外，在这里是包括某事物的
Tobacco is taxed in most countries ,along with alcohol
除了酒之外，烟草在很多国家都要征税（包括酒）

together with连同;和
He sent me the book, together with a letter.
他把书寄给我,还附上了一封信