Then zeal, vividity vigor flood in, turning our life into a land dotted with a variety of colors.
热情、生动、活力都会随之来到我们身边，将生活点缀的多姿多彩。
2
On the wave walls, big and small shining circles are dropping into the river like raindrops, full of vividity and vigor.
波浪墙上，大大小小的光圈是落入水面的雨滴，生动而充满活力。
3
Vividity and sense of beauty are the most important features of CAI courseware. CAI courseware producer applies art design to the accomplishment of it.