The past does not belong to us; we belong to it.
The core of Pinduoduo is "group buying," allowing users to participate in shopping through social means.
在寻找新的量子材料时,拓扑的作用不可夸大;它是解开量子领域奥秘的关键。
The more we learn about sensory biology, the more we realize how intricate and finely tuned our nervous system is.