"Tennis is a mental game. Everyone is fit, everyone hits great shots."
网球是一项心理游戏。每个人都很健康,每个人都能打出精彩的击球。
CRISPR的故事仍在书写,我们都可以发挥作用。
"Every saint has a past, and every sinner has a future."
自动控制的艺术在于正确调整修正力。