例句：
Sunday is the only day when I can relax.
星期日是我唯一可以休息的'.日子。
Relax, smile; loosen up in mind and body.
放鬆，微笑；身心俱放鬆。
Relax! You're getting too uptight about it.
輕鬆點兒！你對這事太緊張了。
I could not relax and still felt wide awake.
我不能放鬆，仍然覺得很清醒。
These days, people appreciate a chance to relax.
目前人們很珍惜能放鬆的機會。