cheer的形容詞是

　　The captain's cheerful laugh dispelled our fears.

　　船長愉快的笑聲消除了我們的恐懼。

　　People with type B blood are cheerful and outgoing.

　　B型血的人開朗外向。

　　Caring, outgoing, and cheerful people usually sit in the middle.

　　有愛心、外向、開朗的人通常坐在中間。