The magic number 150 suggests that the size of our social networks is limited by the size of our brains.
神奇数字150表明，我们社交网络的规模受限于大脑的容量。
The future of agriculture lies in the integration of technology and traditional farming.
慈祥的母亲大多都有着败家的儿女，这是因为他们不忍心强加管教子女的缘故。
【释义】人总是旧友可贵，物总是新的好。