poprawy 英語で:

Business is improving.

It would seem that the weather is improving.

The situation is improving, so cheer up!

We are always aiming at improving the quality of service.

The depressed economy showed signs of improving.

This experience will be invaluable as a way of improving the way I study English.

With the weather improving, players began running on the sports ground.

If it is useful for improving your life, it cannot be done too soon.

He put forward a plan for improving office efficiency.

Capital investments planned by major Japanese businesses for this year have been revised upward in view of an improving economic outlook.

While I was intent on improving my language skill, I came upon an English grammar book.

Improving corporate performances are behind the stock market recovery.

There's only one corner of the universe you can be certain of improving, and that's your own self.

His efforts in studying have paid off and his grades are improving by leaps and bounds.

Polluting isn't good for improving the environment.