thick as hail

山东... ... 纷至沓来 come in a continuous stream 纷至沓来的 thick as hail 奋不顾身 dash ahead regardless of one's safety ...

as... ... as thick as thieves3. 亲密无间，非常亲密 thick as hail1. 密如雨点；纷至沓来 l as thick as hail1. 其厚如墙 ...

英语... ... 纷至遝来 come in a continuous stream 纷至遝来的 thick as hail 奋不顾身 dash ahead regardless of one's safety ...