If all these upheavals were tardier than he hoped, it was because of the Mickey Mouse copyright laws.

这些巨变并没有如期而来，很大的原因是米老鼠版权法。

Compared to parents, F1 was tardier to the environments, and the changing range of flowering interval was smaller.

F 1植株较其亲本，间隔期随果节位变化或季节推移变动较小，对环境变化较不敏感。