vary according to the urgency of the situation
根据情况的紧急性而变化
Most importantly, it 18 modifies and enhances the games you play to 19 on the strengths you are developing - much like a(n) 20 exercise routine requires you to increase resistance and vary your muscle use.
最重要的是，它18修改并增强你玩的游戏以19你正在培养的优势——就像20锻炼计划要求你增加阻力并变换肌肉使用方式。
The size or regularity of markets can vary from season to season, depending on the area's agricultural calendar, and you’re likely to find different produce on sale at different times of the year.
市场的规模或规律性可能因季节而异，取决于该地区的农业日历，你可能在一年中不同时期发现不同的农产品在出售。
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。