Birmastic
伯马斯蒂克航空用耐热铸造铝合金
🗣️ 情景例句
Break a leg!
祝贺！
At the moment, he is a bit worried about his English.
就在那时候，他有点担心他的英语。
I can assure you of our close cooperation.
我保证通力合作。