Therefore, we may infuse some emotional factors into document writing appropriately so as to add its emotional effect. 因此，我们可以恰如其分地给公文注入一些情感因素，以增添其情感效用。
Affective factors are playing an increasingly important role in modern education, particularly in modern foreign language teaching. 摘要情感因素在现代教育特别是现代外语教育中的地位越来越突出。
