What this means for namespace-guard
const circle = new Circle({ radius: 1.5 });
，详情可参考爱思助手下载最新版本
第八十七条 旅馆业、饮食服务业、文化娱乐业、出租汽车业等单位的人员，在公安机关查处吸毒、赌博、卖淫、嫖娼活动时，为违法犯罪行为人通风报信的，或者以其他方式为上述活动提供条件的，处十日以上十五日以下拘留；情节较轻的，处五日以下拘留或者一千元以上二千元以下罚款。。搜狗输入法下载对此有专业解读
Rotom is not, in and of itself, a living inanimate object. It's more like a living spark of electricity. It has no evolutionary tree, but it does learn to inhabit a variety of household objects, gaining different abilities. At different points in the series, Rotom has been a microwave, a washing machine, and a lawn mower, and it has even served as the basis for smartphones in modern Pokémon video games.
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