治愈率呈逐年上升趋势，治疗失败率5年间呈持续下降。

The cure rate was increased every year. The uncured rate within past 5 years was decreased.

youdao

首先，由于钢铁行业产能严重过剩，钢铁企业的销售额逐年下降，利润率大幅度下滑，很多钢铁企业持续亏损；

First, since the ironand steel industry of excess capacity, the sales of iron and steel enterprises declined year byyear, margin sharply decline, a lot of iron and steel enterprise continuing losses;

youdao

从上世纪九十年代初开始，癌症的死亡率就以每年1.6%的趋势持续下降，男性和女性一起的癌症发生率总体上以每年1%的比例逐年降低。

The decrease in cancer death rates of 1.6 percent per year continues a trend that began in the early 1990s. Overall, the decrease in incidence rates for men and women combined was 1 percent per year.

youdao

从上世纪九十年代初开始，癌症的死亡率就以每年1.6%的趋势持续下降，男性和女性一起的癌症发生率总体上以每年1%的比例逐年降低。

The decrease in cancer death rates of 1.6 percent per year continues a trend that began in the early 1990s. Overall, the decrease in incidence rates for men and women combined was 1 percent per year.

youdao