如何说“一脚踏两船”

[Glacier]

中文里常常说花心的人一脚踏两船，英语里怎么说呢，据说有以下说法

1, play the field: 顾名思义，在田里，谁都可以跟他（她）一起，用途常常用于警告被爱情迷惑了头脑的热血青年：I suggest you figure it out first, can't you just see that she's plying the field?我劝你还是先想想清楚吧，难到你没看到她是那么的花心？

2，have several irons in the fire: 这个是特别用于手上有几个人，难以决定的时候。 哈哈，不是大情圣可不要乱用哦。例句如下： Tom is a sweet guy with overwhelming population among chicks over other guys in his school, his only problem is having several irons in the fire.TOM在女生中比其他男孩子要受欢迎得多，他唯一的问题就是不知道该挑拿个女孩子做女朋友。

[酒旗风]

TOM真好

[◣落花隨水]

哇哈哈，你中彩了~！你获得了MYTLS为你赠送的3积分
Oh~!I see Case is playing the field.

[酒旗风]

哇哈哈，你中彩了~！你获得了MYTLS为你赠送的9积分
and you?

[◣落花隨水]

Of course ,I'm not~!

[酒旗风]

yes,you have several irons in the fire

[◣落花隨水]

Who but you would do such a thing?

[xdqandwyq]

two-time；have an affair 也都可以表示对感情不忠