應該是they always very buzy還是they're always very buzy? 是哪一個,

應該是they always very buzy還是they're always very buzy? 是哪一個,

they're always very buzy.
能够成為一句句子,必須要有動詞.
這裡they're是they are的縮寫.
they為整句話的主語(人)
are是系動詞,整句話解釋為他們經常很忙.
如果句子沒有are的話,就一定要有一個do動詞.而這裡的busy只是一個形容詞~
例如:They always lie.這樣是可以的,lie是動詞,解釋為他們經常撒謊