不积跬步无以至千里，托福备考重在日常积累与练习，而各单项之间并不是孤立的，想要在托福写作中取得理想成绩，我们需要充分利用阅读进行让人眼前一亮的词句积累，并在备考过程中进行仿写练习，提升自己的多方面英语水平。

原文材料

Although the obstacles to Pleistocene rewilding are substantial and the risks are not trivial, we can no longer accept a hands-off approach to wilderness preservation as realistic, defensible, or cost free.

尽管更新世野生动物复兴计划困难重重而且风险不小，我们再也不能认为不干预政策对于荒野保护来说是现实的、合情合理的、或者没有成本的!

推荐句式

Although the obstacles to A are substantial and the risks are not trivial, we can no longer accept a hands-off approach to A' as realistic, defensible, or cost free.

尽管 A 困难重重，风险也不小，但我们再也不能就 A 放任自流了，不能认为这种方法是现实的、合理的、或者是没有成本的!

这里面A'换成A的另外一种说法就行了。操作起来非常简便。而且本句用起来也比较容易，尽管做A有风险，但我们还得做，因为不做的话后果可能更严重!

原创例句–1

Although the obstacles to environmental protection are substantial and the risks are not trivial, we can no longer accept a hands-off approach to environmental preservation as realistic, defensible, or cost free.

尽管环境保护困难重重而且风险不小，我们再也不能认为不干预政策对于环境保护来说是现实的、合情合理的、或者没有成本的!

原创例句–2

Although the obstacles to the cultivation of positive personality traits among children are substantial and the risks are not trivial, we can no longer accept a hands-off approach to children's mental health as realistic, defensible, or cost free.

尽管培养孩子的积极性格困难重重而且风险不小，我们再也不能认为不干预政策对于孩子的心理健康来说是现实的、合情合理的、或者没有成本的!

重点总结

obstacle |ˈɒbstək(ə)l|

noun

a thing that blocks one's way or prevents or hinders progress:

the major obstacle to achieving that goal is money.

trivial |ˈtrɪvɪəl|

adjective

of little value or importance:

huge fines were imposed for trivial offences | trivial details.

hands–off

(as adj.hands-off)

not involving or requiring direct control or intervention:

a hands-off management style.