Petrogas
液体丙烷
🗣️ 情景例句
I'd better hit the books.
我最好勤奋学习。
Poverty and hunger drove them to steal.
贫穷和饥饿迫使他们偷窃。
Obviously, it has not been planned for the good of its inhabitants.
显然，现代化的城市不是为居民的利益而规划的。