了解法律知识，用法律来维护自身的合法权益和应该履行的责任义务。
Understands the legal knowledge, maintains the responsibility duty which with the law own legitimate rights and interests and should fulfill.
实验者称交互作用法使这项研究的最好解释——人们在接受他人慷慨后感觉自己有义务作出回报。
The researchers say the reciprocity rule explains their findings — people felt obligated to return the act of generosity.
他们中有不得不批改中学学生试卷中一些荒唐用法的老师，也有认为自己有道德义务编写语法书的忧虑的公民。
They are teachers who have had to red-pen some ridiculous practices in high-school papers and concerned citizens who believe it their moral duty to write grammar books.
首先，分别介绍两税种，并从适用法规、纳税义务人、税率、准予扣除项目、所得税的缴纳、纳税申报时间、减免税优惠等方面对两种所得税进行了比较。
First, After a brief summarize of two taxes respectively, this report compares the taxes from several aspects as follows: laws in point, tax rate, deduction items, special treatment of taxation, etc.
PPD没有任何未来更新这些前瞻性陈述的义务，并明确表示不承担任何未来更新这些前瞻性陈述的责任，除非受到适用法律要求。
PPD assumes no obligation and expressly disclaims any duty to update these forward-looking statements in the future, except as required by applicable law.
除了根据合同履行义务和遵守适用法律的需要以外，双方应将合同的详情视为私人的和秘密的。
Both Parties shall treat the details of the Contract as private and confidential, except to the extent necessary to carry out obligations under it or to comply with applicable Laws.
除了根据合同履行义务和遵守适用法律的需要以外，双方应将合同的详情视为私人的和秘密的。
Both Parties shall treat the details of the Contract as private and confidential, except to the extent necessary to carry out obligations under it or to comply with applicable Laws.
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