take the pledge的意思是“发誓要戒酒(to promise to abstain from drinking alcohol)”。 例句：I'm not ready to take the pledge yet, but I will cut down.
我还没准备好完全戒酒，不过我会少喝的。
My aunt tried to get me to take the pledge.
我的阿姨设法要我戒酒。
