1. collect coins的意思
1. Liu says the bus company has around 300 buses in service every day, and the attendants on those buses collect about 300 fake coins each day.
2. Friends can also compete to collect the most coins, but that feels like a halfhearted addition.
3. \u0039\u0031\u0031\u67E5\u8BE2\u00B7\u82F1\u8BED\u5355\u8BCD
3. Only a few of them managed to collect any coins from pedestrians before a security guard drove them away.
4. The series includes four types of coins in 24 different sizes, targeted at customers who would like to collect and invest in them.