Briefs是什么意思

用法例句

This essay, through more than 100 clinic testing samples of JinLeng underpants adopted in Dongguan Family-planning Service Centre, Guangdong Province, testifies that JenLeng underpants are a simple and easy way to pract.

金冷内裤是对我国有1000多年历史的性保养方法——金冷法的实践。