Plaette tangs are also known as surgeonfish because they use a sharp spike on their tail for defense.

蓝唐王鱼也叫刺尾鱼，因为它们会用尾巴上的一要尖尖的刺来自卫。

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Plaette tangs are also known as surgeonfish because they use a sharp spike on their tail for defense. Ouch!

蓝·唐王鱼也叫刺尾鱼，因为它们会用尾巴上的一要尖尖的刺来自卫。厉害吧！

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But there was a sharp spike in money-market interest rates after the collapse of Lehman Brothers, a liquidity squeeze and a notable shift in deposits.

但是，雷曼兄弟破产后，货币市场上利率飙升，银行存款流动性短缺，民众在存款时对银行的选择出现显著变化。

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Grocery stores, in general, have seen a sharp spike in theft as they expand their product offerings beyond food and beverage categories.

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Venezuelans fearing the move would mean a sharp spike in the cost of imported goods have rushed to stores in recent days.

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In the seconds before the insight appears, a brain area called the superior anterior temporal gyrus (aSTG) exhibits a sharp spike in activity.

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