It's time to go now.

该走了。

《牛津词典》

Dad: It's homework time now. Go and do your homework and then go to bed.

爸爸：现在是家庭作业时间。去做作业，然后上床睡觉。

youdao

The US delegation pointed out that it's the ripe time now to go beyond elaboration of the general positions and make headway on substantive issues.

美国代表团提出，现在时机已到，应该超越一般性立场的阐述，就实质性问题取得进展。

youdao

It's got to go somewhere so it's as good a time as any now, it's got to go in the bin.

BBC

And that's tremendous step forward, but what we're doing here is actually now taking those steps and saying it's time to go to the next level.

NPR: MySpace Moves to Protect Kids

"It's difficult to leave such important and meaningful work, but it is now time to go home to Ohio, " Portman said in a press conference at the White House, flanked by Bush and Nussle.

FORBES: Portman Departs White House Post