这句话感觉可以啊,只是时态有点不准,因为前面是现在进行时:is increasing;后面是过去式或现在完成时:finally reached;前后有点矛盾;
因为没见到原数据表或统计图,所以我就默认改成过去式了:
(1)the number of elderly people in three countries kept increasing and finally reached the highest point at 10% in china ,18% in the US and 15% in japan respectively
(2)the number of elderly people in three countries kept increasing and finally peaked at 10% in china ,18% in the US and 15% in japan respectively.
第二种更简洁
heart the lure of wonders, the unfailing
这句很好啊,没什么问题。