1 她经常做好吃的。 2 Delicious food is impelled by famous people mostly. 3 This point is very outstanding especially in the Republic of China. 4 Lu Xun is an expert on food and drink.He is not only good at eating,but also cooks himself. 5 "在...这件事上" is almost equivalent to "on..." "about..." や "...で" など。“动手做” right here equals to “cook”. 6 “家” is a measure word in Chinese.This usage doesn't exist in English.それが“軒”みたいだ。だから、65家餐馆は65軒のレストランに等しい。