the most advanced or innovative part of something
某物中最先进或创新的部分 (mou wu zhong zui xian jin huo chuang xin de bu fen)
"This new design is at the cutting edge of architecture."
"这个新设计处于建筑学的最前沿。" (zhe ge xin she ji chu yu jian zhu xue de **zui qian yan**)
to feel very good or confident
to feel good about something you have done
with sincere gratitude
to cause extreme fear or horror
don’t worry about minor or unimportant things
to take personal responsibility for your actions
