After having a good rest on the beach ,he has become well again.
问题描述：
After having a good rest on the beach ,he has become well again.
改成同意句，前面分句一样，后面是he has？once more
答
在沙滩上休息了一会儿,他感觉舒服多了.
嗯,同义句的话,把again改成as before比较好；
once more 是再一次的意思,用在这里不是很恰当.有点中式英语的感觉.