living thing的用法和樣例：
例句
- The living thing on the earth can not subsist on mars.
地球上的生物不可能在火星上生存。 - But for the heat of the sun, what will become of the living thing on earth.
要是沒有太陽的熱，地球上的生物會成什麼樣子。 - A frog is the only living thing that has more lives than a cat. It croaks every night.
青蛙是惟一比貓兒更多命的生物。因為它每晚呱呱叫。
