Upgrades
v. 提升( upgrade的第三人称单数 ); 使（机器、计算机系统等）升级; 提高（设施、服务等的）档次; 提高（飞机乘客、旅馆住客等）的待遇
🗣️ 情景例句
I have a book with photos of some homes in that area.
我有一本那个地区房子的照片。
We'll have to check these rates against those charged by other suppliers.
我们必须核查一下由其他供应商提供的费率。
It seemed certain that she would be the first ship home, but during the race she had a lot of bad luck.
看来，它首先返抵英国是确信无疑的了，但它却在比赛中连遭厄运。