??? 情景例句
Well keep in touch, ok?
保持聯絡，好嗎？
Without health, life is not life, life is lifeless.
如無健康的身體，生活就不成為生活，人生也毫無生氣。
This combines a typewriter keyboard, a printer and a computer.
這種機器把打字機鍵盤、打印機和電腦連接起來。