1.Presumably, the bad weather delayed the professor's flight.
2.Some analysts argue that paying for knowledge through Internet , presumably, is a massive peddling of people’s anxiety from ignorance. 知识付费的焦虑。
1.Presumably, the bad weather delayed the professor's flight.
2.Some analysts argue that paying for knowledge through Internet , presumably, is a massive peddling of people’s anxiety from ignorance. 知识付费的焦虑。