Pigging
生铁
🗣️ 情景例句
How was your trip to New York?
你的纽约之行如何?
We want to strengthen our ties with the United States.
我们想加强和美国的关系。
Forest fires are often caused by broken glass or by cigarette ends which people carelessly throw away.
森林火灾时常由破碎的玻璃或人们随手扔掉的香烟头引起。