请翻译下列句子（1-2翻译并同义句改写）a ：

（提示：1-2句中有prefer.)

1.比起梨来，我更喜欢苹果。-----------------------------------------------------

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2.我愿意游泳，不愿意跑步。----------------------------------------

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3.他宁愿呆在家里也不出去。----------------------------------------------

4.如果明天不下雨，我们就去公园。-----------------------------------------------

1 I prefer apples to pears= I prefer eating apples rather than eating pears.

2 I prefer to swim rather than run= I prefer swimming to running.

3 He prefers to stay at home rather than go out.

4 If it doesn't rain tomorrow,we will go to the park.