can you  correct the sentences? thanks!
甲方有责任保障乙方安全，如果在工作时间内发生意外伤害，相应责任由甲方承担。
Party A shall ensure the safety of Party B. Party A shall be liable for the accidental injury on Party B during working time.

Hi Hetty :)

Party A shall ensure the safety of Party B. Party A shall be liable for any accidental injury of Party B during working time.

I hope this helps :)