Government security
政府证券
🧩 词语组成解析
🗣️ 情景例句
What are you doing up this late?
这么晚你不睡在干什么？
It is a wise father that knows his own child.
父贤知其子。
I reflected that there must be a great many local people besides myself who wished to take advantage of this excellent service.
我想除我之外，想利用快车之便的也一定大有人在。