It was a close race and a hot one, and getting hotter every day.

这是一场势均力敌的激烈角逐, 正在日趋白热化.

英汉文学 - 败坏赫德莱堡

Therefor, the problem how protect the copyright has become a hot one in research work.

因而, 如何保护多媒体信息的安全成为国际上研究的热门课题.

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Would you like to change a hot one?

我为您换一条热毛巾 吧 .(旅客把毛巾放在一旁未用).

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