例句： The workman is still busy concreting the road.

例句： Please include me in the list.

例句： He told a very descriptive account of his journey.

例句： a research grant; research assistants.

例句： I don't think they need help, but I think I should offer anyway.

例句： I'm only putting money into this scheme if I get a slice of the action.

例句： Hence vegetarianism tends to be a good idea from an environmental point of view.

例句： I happened to see her yesterday.

例句： We sailed against the wind.

例句： A small sausage of highly seasoned fresh pork, usually served fried.