农业的真正进步是用健康衡量的,而不仅仅是产量。
触觉是我们的第一语言,是我们与世界互动的原始方式。
If you lose or forget to bring a cable,adapter or charger,check with your hotel. Most hotels now have a drawer full of cables,adapters and chargers others have left behind,and probably have the one you are missing. You can often claim it after borrowing it.
Science is a collaborative effort; no major discovery happens in isolation.