Obviously, go for the sugar free gum and pick a flavor (despite it being artificial) that you can tolerate. Toss in a couple sticks of gum and chew away.
显而易见，那就去选无糖口香糖，并挑一个您可以容忍的味道（尽管它是人工合成品）。
TRAPPIST-1 emits about the same amount of X-ray and ultraviolet radiation as the Sun does, which could chew away at any protective atmospheres the planets might have.
TRAPPIST-1发射大约与太阳等量的X射线和紫外线辐射，可以摧毁行星可能具有的保护性大气层。
For the next 45 minutes, she engages the curious creatures in a game of keep-away, using a piece of Sargassum seaweed like a dog's chew toy.
在接下来的45分钟里，她忙着与这群好奇的生物做游戏。在这个游戏里，她用一片马尾藻当做狗的磨牙玩具一样，扔出去让海豚用嘴接住，再送回来。
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