例句： He is a British

例句： That overcoat should see me through the winter.

例句： Would you copy this letter for me, please?

例句： We need a spirit of enterprise if we are to overcome our difficulties.

例句： We hope there will be a peaceful transition to the new system.

例句： Vanity is his Achilles' heel.

例句： I don't know why she is hostile to me.

例句： The pavement was covered in dogs' excrement.

例句： New York is a big commercial city.

例句： Put this letter in the main file.