Listing 6 shows only one group of animations, but the others are similar, with different points to move offscreen to, and tweaks to their starting time and duration, to mix things up.
The duration of compulsory education is 8 years, starting from primary education at the age of 5 up to completion of junior secondary at the age of 14.
义务教育的时间是8年，从5岁开始读小学至14岁初中毕业。
3
The baggage required for the trip is a function of the starting point, mode of travel, expected duration of the journey, and of various conditions and expected activities at the destination.