Think about a possible back-up plan.

想好一个可能的后备计划。

Just the same, you may want a back-up plan.

同样，你可能需要一个后备计划。

Lately you make me feel all i am is a back-up plan

最近，你让我觉得我只是一个垫背

If you rely on slides or computer-generated images, have a back-up plan.

如果你依靠幻灯片或者要用电脑展示图片的话，一定要有一个备选方案。

It is imperative that you look at all eventualities and have at least one back up plan.

最重要是，你看看所有不测事件，并有至少一个后备计划。

Then try living without the possession, knowing what your back-up plan is, and see if life is really that scary without the illusion of security.

在知道你备份计划的时候，尝试不需要这些财产的生活。 看看生活在没有这些“安全感”的幻觉下到底有多可怕。