Sex education is a sensitive area for some parents, and thus it should remain optional.
性教育对一些家长来说是个敏感的话题，因此应该还是非强制性的。
是否有哪些敏感区域？
Asset write-down has always been in the sensitive area in the accounting field.
资产减值一直以来是会计核算的一块敏感区域。
Sensitive paper data should be kept in a locked, limited-access area.
敏感的文件数据要锁起来，闲人免进。
In sensitive region, it has great influence on engineering and ecologic balance in pastoral area.
在退化敏感的地带，工程建设，牧区生态平衡都有不可忽视的影响。
Added padding around the Achilles area and tongue to protect sensitive parts.
新增左右跟腱区和舌头，以保护敏感的部位填充。
Added padding around the Achilles area and tongue to protect sensitive parts.
新增左右跟腱区和舌头，以保护敏感的部位填充。
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