Maternal Bond：母亲的监督
Springhares are not prolific rodents,and they raise their offspring with care. 跳鼠不是多产的动物,他们会很细心地抚养他们的下一代.
springhare ['spriŋhɛə(r);'spriŋˌhɛə]
n. [动]跳鼠(一种非洲产的小袋鼠状啮齿动物)
Maternal Bond：母亲的监督
例如：An international study showed that teenagers living with both parents are less likely to suffer from alcohol and drug problems but a strong maternal bond is the most effective barrier to substance abuse.
一项国际研究表明,生活在双亲家庭的青少年发生酗酒和吸毒现象的几率比较小,不过这要归功于母亲的严格管教,这可是杜绝青少年不良现象的最有效方法.
-- science-汉英
But he added a strong maternal bond offered the greatest protection against developing drug habits.
但是他还补充说其中母亲的监督是最能有效防止青少年滥用禁用药品的.