concerns //

are basically private concerns

基本上属于私人事务

Certainly, there are valid concerns about the patchwork regulations that could result if every state sets its own rules.

当然，如果每个州都自行制定规则，可能会导致监管碎片化，这确实存在合理的担忧。

Fourth, electronic means of payment may 14 security and privacy concerns.

第四，电子支付手段可能14安全与隐私问题。

There are concerns that government, employers, and marketers might be able to access these data, thereby violating our privacy.

人们担心政府、雇主和营销人员可能会获取这些数据，从而侵犯我们的隐私。

As Nature has pointed out before, there are some legitimate concerns about how science prizes - both new and old - are distributed.

正如《自然》之前所指出的，人们对新旧科学奖项的分配方式存在一些合理的担忧。