[00:02.57]接待外宾 [00:05.15]Dialogue 1 At the Airport. [00:07.24]在机场 [00:09.33]professional Terms [00:10.41]专业术语 [00:11.49]secretary n. [00:12.63]秘书 [00:13.77]import n. [00:14.85]进口 [00:15.93]export n. [00:16.99]出口 [00:18.05]textile n....