I blushed. I had been vacillating during the last month between Bruce Wayne and Peter Parker.

我脸红了。这一个月来我一直在布鲁斯·维尼（蝙蝠侠）和彼得·帕克（蜘蛛侠）之间举棋不定。

We're all vacillating between these different feelings and emotions.

我们都在这些不同的感受和情绪之间摇摆不定。

You were vacillating between writing satire and covering the Trump rallies journalistically, which you did.

你在写讽刺文章和报道特朗普集会之间摇摆不定，你做到了。

But Ukraine itself has been vacillating between getting closer to the E.U., to the West, and retaining its longer term links to Russia.

但是，在更靠近欧盟和西方还是保持同俄罗斯的长期关系这个问题上，乌克兰一直摇摆不定。

He vacillated between abstaining for the first time in his life or reluctantly casting a ballot for Mr. Macron simply to fend off someone he considered " worse and more dangerous."

这是他人生第一次在投弃权票和不情愿地把选票投给马克龙之间摇摆不定，只是为了避开一个他认为“更糟糕、更危险”的人。

But what's hard to fully grasp is how much work he made, and how much he vacillated between not only styles but mediums, embracing printmaking and exploring poetry and ceramics.

但很难完全掌握的是他创作了多少作品，以及他在风格和媒介之间摇摆不定，拥抱版画， 探索诗歌和陶瓷。