Simbal
辛巴尔型矿用呼吸器
🗣️ 情景例句
Hello, I have a bad headache.
喂，我的头痛得很厉害。
We hope that the next negotiation will be the last one before signing the contract.
我们希望下一交谈判将是签订合同前的最后一轮谈判。
At night, families often stay in the open air near their houses.
晚上很多人家常呆在附近户外。