It is necessary to keep up with the times.とは 意味・読み方・使い方

A guard must be set at all times.

You must provide for a rainy day.

of something to be finished just in time

I must do it today.

someone who takes more time than necessary

the bare necessities of life

the little necessaries of life

It must, of necessity, be postponed.

You have to watch out for avalanches at this time of the year.

There is always demand for those products.

There are times too when one needs to strictly interact.

daily necessities

This calls for prompt action.

We need one more person to make up the number.

Her needs are modest.

We must always provide against accidents.

The possibility of that is increasing.

This article needs to be rewritten [reworked].

meet public demand

We have to make a clear [sharp] distinction between public matters and private affairs.

The necessary measures have already been taken.

Prompt action is needed.

I advise you to be punctual.

You must be prepared for an emergency.

A modicum of patience is necessary.

Time goes by very quickly, doesn't it?

You must make much of time.

He needs shaking up.

the quality of being at hand when needed

something that can be used freely, whenever necessary