用free falling body造句子，“free falling body”造句

2、The rotation of the earth influences the deviation of free falling objects. This paper, taking the northern for example, puts forward one exact solution to the deviation of free falling body.

1、夜深了，星星無力地眨着眼，街道上空無一人，居民樓的燈火，一盞盞熄滅了，唯獨這家咖啡館燈火通明，洋溢着熱鬧的氣氛。