VOA标准英语2012.06.28 的, spring, stronger, better, within

Rebecca949

_______________________________________.So the plunger wouldn't pop, birds came out overdone and dry, and many a Thanksgiving was ruined.这样活塞就不会弹出，最后鸟类出来的时候已经烤的太过和太干了，感恩节随之也被破坏。 Volk put a stronger spring in the contraption, combined materials to make a better triggering bead, and made sure it would not melt until the bird came within a half-degree of 82 degrees.Volk在装置中放入了弹性较强的弹簧以及复合材料制成了更好的触发珠以确保其在鸟类达到82摄氏度一半的温度之内都不会熔化。

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