ile:02.Lesson1-2(current~limelight).mp4 file:03.Lesson2(grave~absurd).mp4 file:01.Lesson1-1(recipe~continent).mp4 file:03.Lesson3(pretext~temptation).mp4 file:02.Lesson1(ambition~commonplace).mp4 file:01.使用说明.mp4 file:04.Lesson4(bacteria~cable).mp4 file:01.Lesson1(accommodate~cordial).mp4 file:02.Lesson2(acquire~simultaneous).mp4