You use controversially when you tell people that what comes next causes a lot of argument, because many people care and they do not agree. “Controversially, the school banned phones.” It is a warning flag at the front of a sentence, much loved by news writers.

You use controversially當你使用 controversially 這個字時, when you tell people that what comes next causes a lot of argument就是要告訴別人接下來要說的事情引發很多爭論, because many people care and they do not agree因為很多人在意，而且意見不合。"Controversially, the school banned phones."「Controversially, the school banned phones.」（這是一個例句） It is a warning flag at the front of a sentence它是放在句子前面的一個警示旗, much loved by news writers新聞寫作者很愛用。

It does not mean the speaker is shouting, and it does not mean the idea is wrong. It only means the subject is hot.

It does not mean the speaker is shouting它不代表說話的人在大吼大叫, and it does not mean the idea is wrong也不代表這個想法是錯的。It only means the subject is hot它只是表示這個話題很熱門、很有爭議性。

The adjective is controversial; the noun is controversy; this is the adverb, the “in that arguing-about-it way.” Though actually, writers sometimes use it to protect themselves: they can report a decision and, with one word, show they know it will upset people.

The adjective is controversial形容詞是 controversial; the noun is controversy名詞是 controversy; this is the adverb, the "in that arguing-about-it way."而這個字是副詞，意思是「用那種引發爭論的方式」。Though actually不過其實, writers sometimes use it to protect themselves寫作者有時候會用它來保護自己: they can report a decision and, with one word, show they know it will upset people他們可以報導一個決定，同時用這一個字表明自己知道這會讓人不高興。

It can also sound a little theatrical if the disagreement is small. Save it for things people truly have strong feelings about.

if the disagreement is small如果爭議其實很小, It can also sound a little theatrical這個字聽起來也可能有點誇張、戲劇化。Save it for things people truly have strong feelings about把它留給大家真的有強烈情緒的事情上用。