他通过技术漏洞绕过了系统的安全限制。

He ___circumvented the system's security restrictions by exploiting a technical loophole.

他通过绕道行驶巧妙地避开了收费站。

He cleverly ___circumvented the toll booth by taking a detour.

为了避开施工区域，我们不得不绕道而行。

We had to ___circumvent the construction zone by taking a detour.