coinsurance requirement的用法和樣例：
例句
- Except for spaceflight consortiums and nuclear insurance consortiums, no reinsurance company may join a coinsurance group.
除航天聯(lián)合體和核保險共同體外，再保險公司不可以參加共保集團。 - An insurance company and its branches may also underwrite freight insurance by way of coinsurance at another locality.
保險公司及其分支機構亦可采用異地共保方式承保貨物運輸保險。
