# 不定代名詞：one、another、the other、the others、some、others

I saw two sweaters. One is red, and the other is blue.

I saw three sweaters. One is red, another is blue, and the other is white.

I saw four sweaters. One is red, another is blue, another is white, and the other is green.

I saw four sweaters. One is red and the others are blue.

I saw eight sweaters. Three are red, and five are blue.
= I saw eight sweaters. Three are red, and the others are blue.
= I saw eight sweaters. Some of the sweaters are red and the others are blue.
= I saw eight sweaters. Some of them are red and the others are blue.

Amy's sweaters are in the closet. Some are red and others are blue.