has again raised concerns over
has again raised concerns over（再一次引起对„„的担忧） weigh their risks and benefits（权衡其危险和优点） in the wake of（紧随而来的） .
基于1个网页-相关网页
... 12.When it comes to(当涉及) has again raised concerns over(再一次引起对……的担忧) weigh their risks and benefits(权衡其危险和优点) ...
基于1个网页-相关网页
has again raised concerns over
再次引发关注的是什么
以上为机器翻译结果，长、整句建议使用 人工翻译 。