Anxious for their own safety.
出自: Ld MacaulayThe most anxious man in a prison is the governor.
出自: G. B. ShawShe was anxious about Leonard, for whom they certainly were responsible.
出自: E. M. ForsterI am anxious about/concerning your health.
我很担心你的健康。
I am anxious for your safety.
I am anxious that he shall/should avoid the mistake.
I am anxious that he avoid the mistake.
I am anxious for him to try his best。