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Less is an adverb used to indicate a smaller amount, degree, or extent of something. It is most frequently used to modify adjectives or verbs in comparative sentences to show that something is not as much as it was before or as much as something else.

The planet Earth and all the people, animals, and things living on it. It can also refer to a specific area of human activity or interest.

A specific area of land that has its own government, laws, and flag. It can also refer to rural areas located outside of big cities and towns.

指某事物的最后部分或结论，例如一段时间或一项活动。它代表事物停止的点。