每一片我们没有回收的塑料都是我们系统和责任的失败。
Every piece of plastic we don't recycle is a failure of our system and our responsibility.
The ethical implications of gene editing must be carefully considered as we advance.
有时候最难的事和最正确的事是同一件事
Anon, who wrote so many poems without signing them, was often a woman.
纠错对于大规模量子计算至关重要。