—— 请按键盘 空白键 开始游戏 ——

The ethical implications of gene editing must be carefully considered as we advance.
每一本书都是一次旅程,每一次旅程都是一本书。
A company's values should guide every decision, from the boardroom to the barn.
The whisper of leaves carries more wisdom than boardroom debates.
I'm the reason your space won't expand.
光波,无论是以太波还是其他波,在所有情况下都是时间上的周期性过程。