消化道是一条穿过整个生物体的管道。
跳舞吧,就像没有人观看一样;去爱吧,就像从未受过伤害一样。
The dairy industry must lead in environmental stewardship.
The better we get at getting better, the faster we will get better.
under it, there is no limit to the power it can generate.
预测未来的最好方式就是创造未来。
"The truth is rarely pure and never simple."