The choices women make in their careers are often constrained by societal expectations and institutional barriers.
To be without some of the things you want is an indispensable part of happiness.
黑洞不仅仅是破坏性的怪物,它们在塑造星系中起着关键作用。
我尽量避免陈词滥调,努力在我的作品中追求原创性。