Standing before the audience, one shall be lucky to have 70% of his usual aptitude in the face of emergencies. Thorough preparation is very important and the earlier the better.
在全场听众面前，处理能力、机智和反应速度能有平常的70%就非常不错了，关键靠事前的准备。
3
Advance preparation and practice will surely save translators from any translation difficulties and challenges they may face.