adjective clause造句怎么写

Relative pronouns introduce adjective clauses.

Punctuation: No commas are used in defining adjective clauses.

The noun being modified acts as the subject of an adjective clause.

It consists of a main clause and one or more subordinate clauses. The subordinate clause is either a noun clause, an adjective clause or an adverb clause.

Punctuation: Commas are used in non-defining adjective clauses.