Once he crossed peas and mice of different varieties "for the fun of the thing," and the phenomena of dominance and segregation "forced themselves upon notice."
因为好玩，他把不同品种的豌豆和老鼠分别进行杂交。然而杂交过程中显性和分离的现象引起了他的注意。
The most unpleasant thing about the fashion for fun is that it is mixed with a large dose of coercion.
这种快乐的时尚最让人不悦的是随之而来的大量压制。
If you stop joking about how having a second child is a bad thing for them and teach them about the fun of having siblings as companions, they would be happy to accept the idea, she wrote.
她写道： 馆“如果你不再用如果有了弟弟/妹妹对孩子来说是多么可怕来开玩笑，并且告诉孩子有一个兄弟姐妹作为同伴其实很有意思，其实孩子们是很乐意接受这个主意的。”
We went away for a couple of weeks in the summer and had fun and recorded the whole thing.
他们在夏天离开了几个礼拜，玩儿得很开心，然后录制了这整个东西。
We went away for a couple of weeks in the summer and had fun and recorded the whole thing.
他们在夏天离开了几个礼拜，玩儿得很开心，然后录制了这整个东西。
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