I don't know how long Self has been planning this thing and from the looks of it,it's pretty air-tight.

我不知道Self策划这事儿多久了，不过看起来真是 无懈可击 的。 【air-tight本意是指密封的，引申义很明显，“无懈可击、天衣无缝”根据上下文选择咯。】

youdao

But using a self storage unit wisely takes planning, or it, too, can become a source of stress. Try these strategies.

但是，有计划的利用自己的储藏室会帮助你扩大可利用的空间，试试这些方法。

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But before you rush out to trade in that tired old job for something new and invigorating, there's a lot of planning and self-examination that needs doing.

不过，在你冲出去，以那份讨厌的旧工作换取一些新的令人振奋的工作之前，还需要做很多计划和自省。

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From disaster relief to self-governed planning.

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This includes behavior that can be commonplace in small children, like clumsiness, disorganized motor planning, poor self-dressing and weak communication skills.

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There is professional management succession planning with our group of self-contained subsidiary companies.

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