nowadays是什麼時態的標誌詞

雙語例句：

Nowadays children are much healthier. 現今孩子們比過去健康。

It’s difficult to get into a university nowadays. 如今進大學讀書是難事。

Nowadays children have more pocket money. 如今，孩子們有更多的零用錢。

Children nowadays have more pocket money. 現在的`孩子有更多的零用錢。

Nowadays we think nothing of space travel.

現今我們覺得太空旅行沒什麼了不起。