He was standing on both feet.

The use of fossil fuels is causing global warming.

This service is not free of charge.

We want to nurture this mutual love carefully.

If you pay with a credit card, a transaction fee will be charged.

He is bustling every day.

He has a habit of reading a book every day.

Please translate this document.

He is good at translating that document.

Could you help me translate this sentence?