It is so hot today.

今天太热了。

youdao

It is not very hot today.

今天不太热。

《新英汉大辞典》

It is hot today. It must be between eighty and eighty-five degrees.

今天真热，气温一定在八十到八十五度之间。

youdao

But it was a Polish immigrant named Nathan Handwerker that made Coney Island as synonymous with the hot dog as it is today.

BBC: Hunting the humble hot dog in New York City

They had chosen the career of nuclear engineering when it was a red-hot field for people of scientific bent, just as biotechnology is today.

FORBES: Magazine Article

"I'm always worried about the sitter -- are they cold, are they hot, are they comfortable -- and photography today is so accurate and so good that it is really so much easier just to take photographs and work from that, " he said.

CNN: Duchess of Cambridge's first official portrait unveiled