ponder, reflect on
我常常思索其中的缘由
I often ponder the reasons behind it.
— 这个男人来自地球 (2007)
我思索未来
I contemplate the future.
— 智利说不 (2012)
我尝试思索
I tried to think it over.
— 双重赔偿 (1944)
但你也会在余生中痛苦的思索当初为什么要这么做
But you’ll also spend the rest of your life agonizing over why you ever did it.