swamped with work 忙于工作
swamped by orders 订单过多
completely swamped 完全忙得不可开交
A: Are you free to grab coffee this afternoon?
A：你今天下午有空喝杯咖啡吗？
B: I'd love to, but I'm totally swamped with this project.
B：我很想去，但我正忙于这个项目，简直忙得不可开交。
1) 忙得不可开交的
2) 应对不来的
3) 被水淹没的
1. 忙于……；应付不来
2. 淹没
adjective / verb (past participle)
1. overwhelmed by an excessive amount of something
2. flooded with water
Synonym: overwhelmed, inundated, flooded