In the event any or more of the provisions of the Terms and Conditions is for any reason held to be invalid, illegal or unenforceable, the remaining provisions will remain valid and enforceable.

若本协议与条款的任何一项或多项规定因任何原因被认定为无效、非法或者不可执行，其他规定仍然有效并可执行。

youdao

In the event that any such provision is determined to be invalid or otherwise unenforceable, these rules shall be construed in accordance with their terms as if the invalid or unenforceable provision was not contained therein.

WSJ: Blindfold Brackets 2013: Official Rules