1·Energy conservation is of vital importance to us because our society is facing energy shortage.
节约能源对于我们而言至关重要，因为我们的社会面临能源短缺的问题。
2·It's of vital importance to live up to our promises; otherwise, empty promises would only result in bad names.
信守承诺至关重要，不然，空头承诺只会带来坏名声。
3·You yourself may be asked to do a presentation at college or work to inform the others about an area of vital importance.
你自己在大学或工作中可能会被要求做一个报告，告诉别人一个至关重要的领域。
4·Reading is of vital importance in language learning.
阅读在语言学习中至关重要。
—— 《牛津词典》
5·The symbolism of every gesture will be of vital importance during the short state visit.
这次短暂的国事访问中的一举一动都有极其重要的象征意义。
—— 《柯林斯英汉双解大词典》
6·It seemed an unending journey, but even as a six-year-old girl I realized that knowing reading is of vital importance.
这似乎是一段永无止境的旅程，但即使是一个六岁的女孩，我也意识到阅读十分重要。
7·The emerging Cyber squatting in cyberspace and e-commerce attaches a vital importance to copyright.
网络空间和电子商务中日渐凸现的域名抢注行为对于版权非常重要。
8·These are debates of vital importance.
这些，都是极为重要的辩论话题。
9·This issue is of vital importance.
这个问题至关重要。
10·This matter is of vital importance to us.
说过的那件事是很重要的。