Collobrierite
铁闪橄榴岩
🗣️ 情景例句
What's the tuition for one year of college?
大学一年的学费是多少？
How many years have you been playing pingpong?
你打乒乓球多少年了？
His few material possessions make it possible for him to move from place to place with ease.
他几乎没有什么财产，这使他能够轻松自如地在各地奔波。