如果防御能力上去了，他们[美国人]就会很恼火。
If you develop your defence capability, they [the Americans] are annoyed.
如果发生这种情况，蚱蜢就有了后备防御。
如果花心是圆形的，但是花瓣确是尖的，那你可能是把一颗温暖的心隐藏在多刺的防御后面。
If the center of your flower is a circle, but your petals are pointy, you are probably hiding a warm heart behind a prickly defensiveness.
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