美国的软件专利保护曲曲折折，虽坎坷，其保护范围却在不断扩大。

Although software patent protection of the United States twists and turns, but the scope of protection is continually expanding.

youdao

长期合作的自由职业之路虽前途光明，但道路坎坷，看不对眼的客户比比皆是，原因嘛，可以把格雷格·贝伦特和他写的那本著名的约会指南引申至此，就是——《他其实没那么喜欢你》。

But the road to long-term freelance bliss is paved with clients who aren’t quite right, because, to paraphrase Greg Behrendt and his famous dating book, “they’re just not that into you.”

youdao

The path was rocky, as some of them... Eventually I wound up at Yale and then I wound up staying at Yale to teach.

路途虽坎坷。,但最终我在耶鲁大学留下了,并在此执教。

普林斯顿公开课 - 人性课程节选