Aldray
(=Aldrey)铝镁硅合金, 无铜硬铝
🗣️ 情景例句
How do you keep in shape?
你怎么保持身材？
What is th boarding time?
何时登机呢？
good-tempered elephant who will give many years of loyal service.
脾气温顺、能忠实为人服务多年的大象。