Now there is a widespread concern

• 广泛关注

Now there is a widespread concern的用法和样例：

例句

1. Illegal trade is a concern because it can sabotage efforts to stop an outbreak.
   现在非法交易引起广泛关注，因为它会使我们破坏我们为防止疾病发作而做的努力。
2. Genetic Algorighm is a bionics algorighm about evolvement theory, which is concerned widely in the computer and optimization field in recent years.
   遗传算法是近年来在计算机科学领域和优化领域中受到广泛关注的一种拟生物进化理论的仿生学算法。