If you eat three meals a day and behave like most Americans, you probably get at least a third of your daily calories outside the home.
如果你一天吃三顿饭,并且表现得像大多数美国人一样,那么有可能你每天至少三分之一的卡路里是在外面吃饭摄取的。
Punishment might get her to behave, but only because she's afraid not to.
惩罚或许能够让你的孩子规矩点,但是仅仅是因为他们不敢去做了。
Instead, they're running battles to get kids to eat, behave, or just sit down at the table.
相反,他们追逐着给小孩喂饭,或规规矩矩地围桌而坐,一言不发。
If both firms behave that way, prices will get driven down towards marginal cost and industry profits will suffer.
如果双方都采取这种策略,那么价格将会下降到边际成本,行业利润将会遭受损失
I get so upset when kids don't behave themselves.
这群孩子淘气的时候,我真的很心烦意乱。
Part of the problem with using operant conditioning with babies is it's difficult to get them to behave in any systematic way.
应用操作性条件作用的部分问题在于,很难使婴儿们按照系统的方式行动
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