HSK 6
履行
lǚxíng动
to fulfill (one's obligations); to carry out (a task); to implement (an agreement); to perform
双方必须履行合同中的责任。
Shuāng fāng bì xū lǚ xíng hé tóng zhōng de zé rèn.
Both sides must fulfill their responsibilities under the contract.
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New in the HSK 3.0 word list at level 6.