USG

例句：

1. 1.The USG is a small, compact model that is perfect for beginners.
   USG是一款小型、紧凑的模型，非常适合初学者。
2. 2. The USG is a popular choice for those who want to save money on their car insurance.
   USG是那些想要在汽车保险上省钱的人的热门选择。
3. 3. The USG is a great way to get around town without breaking the bank.
   USG是一种很好的方式，可以在不花费太多钱的情况下在城里四处走动。