In the ensuing weeks, her health gradually improved.在随后几个星期里，她逐渐康复了。The doctor is confident that Brown's knee problem is on the mend after a minor operation.医生确信布朗的膝伤在一次小手术后会逐渐康复。The survivors were recovering in hastily erected tents.幸存者们正在仓促搭起的帐篷里逐渐康复。