play for keeps 中文意思是什麼
play for keeps
解釋
幹事情正經點-
Dog starts finding and chasing the ball with light on his eyes and make sound. place the ball in front of dog when it keeps on turning around to look for the ball. play with ducky jr. by remote controller of tv, video, etc
把電子波啟動后，紅色的訊號燈會亮起，只要將電子波放在小得奇附近，小得奇身上的紅外線探測器便會追蹤紅外線來源，並會追蹤電子波的位置。
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