Eng: Is the

Is the focus

才是重點

Is the happiest thing (one can do)

是最快樂的事

Is the key

才是重點

Is the key to achieving the mission goal

是達成任務目標的關鍵

Is the kind of

是那種

Is the main point

才是重點

Is the neighbor's music too loud

鄰居放音樂太吵嗎

Is the restaurant open

飯店開門沒