Food hygiene safety is a hot spot problem that society shows solicitude for commonly.
食品卫生安全是一个社会共同关注的热点问题。
Harmonious society is a hot spot problem that the current theory boundary and academic circles study.
社会是当前理论界和学术界研究的一个热门题目。
BACKGROUND: It has become a hot spot problem to explore if the microwave of mobile phone does latent harm to the body health.
背景:研究手机微波是否对人体健康有潜在危害已成为热点问题。
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