Competitivemechanism
竞争机制
🗣️ 情景例句
Excuse me, Mr. Li. Do you have children, Mr. Li?
打搅了，李先生。您有孩子吗？
The brightest of all things, the sun, has its spots.
金无赤足，人无完人。
Can you find her purse? If she's gone somewhere she will have taken it.
你能找到她的钱包吗？如果她去什么地方她会带着它的。