Nbdes
美国国家标准化数据加密规范局
🗣️ 情景例句
I just have my driver's license with me. Is that enough.
我身上只带了驾驶执照，这样够了吗？
The greatest of faults is to be conscious of none.
最大的错误就是不认识错误。
Are your grandparents still living?
你的祖父母还在么？