我们必须以与传统疗法相同的严谨和同理心来设计数字工具。

能源的未来在于多元化和低碳解决方案。

Mrs. March knew that experience was an excellent teacher, and when it was possible she left her children to learn alone the lessons which she would gladly have made easier, if they had not objected to taking advice as much as they did salts and senna.