这个奇异点的产生仅仅是形式上的, 因为我们忽略了阻尼的作用.The singularity arises only formally, because we neglected the effect of damping.销售合同在形式上不受任何其它条件的限制.A contract of sale is not subject to any other requirement as to form.我确实感到自己应该准备不但在形式上,而...
You get beautiful sunsets in the tropics.在热带地区可以看到美丽的落日余晖.In this part of the world we get such beautiful sunsets.在这一带我们可以看到如此美丽的日落景色.You must really see some golden sunsets here.你一定得看看这里金色的夕照....