我们相信美国会做正确的事。当然,是在她尝尽其他一切可能之后。
科学中最重要的工具不是显微镜,而是思维。
The most sustainable building is one that people love and want to preserve.
The key to successful market design is anticipating how participants will behave under different rules.
可持续农业需要在技术和生态保护之间取得平衡。
没有人值得你流泪,值得让你这么做的人不会让你哭泣。
A ship is always referred to as "she" because it costs so much to keep one in paint and powder.