彼はもうそろそろ身を固めてもいいころだ。

tbd

It is about time he got settled down.

秋はもうすぐだ。そろそろ涼しくなり始めてもいいころだ。

tbd

Autumn is just around the corner. It's about time the weather started cooling off.

私はもう具体的な本題に入ってもいい頃だと思う。

tbd

I think it's about time we got down to brass tacks.

子どもっぽい癖はやめてもいい頃ですよ。

tbd

It is time you left off your childish ways.

君達はいさかいを止めて、過去のことは水に流してもいい頃じゃないのかい？

tbd

Isn't it about time you guys buried the hatchet and let bygones be bygones?

君も将来のことを考えていい頃だ。

tbd

It's time you looked ahead.

もう両親から独立してもいいころだよ。

tbd

It's about time you were independent of your parents.

もう電子レンジは買い換えてもいい頃です。

tbd

It's about time we bought a new microwave oven.

It is about time we bought a new microwave oven.

もう身を固めて落ち着いてもいいころだよ。

tbd

It's high time you got married and settled down.

もう子供じみたことはやめてもいい頃だ。

tbd

It is time you left off your childish ways.