We would like to point out that delivery before Christmas is essential and hope you can offer us that guarantee.
我们想指出圣诞节前交货很重要并希望贵方能就此向我们作出保证。
the old undue grip relaxes and the process of recuperation and repair begins.
原先不适当的紧张就会松弛下来,恢复和修整的过程就会开始。