这太抽象了，一点都不具体。

This is all abstract and not concrete.

youdao

你的世界，你的方法，你的生活。在这一点上，是不具有可替代性的。

They should realize that your world, your method and your life are irreplaceable.

youdao

他首先指出这个测量标准不具备可行性，除非做到以下两点：一、估算由个人给出；二、团队追踪记录所有任务的完成时间。

He first pointed out that this metric isn't even feasibly useful unless, first, the estimates were given by individuals and, second, the team tracks time spent for all tasks.

youdao