It ' s due to the mistake of design.

这是设计问题造成的。

youdao

This is a mistake because the design does not get a fair trial, and is not born out of conflict and debate, so it's not as good as it could be.

这是不对的，因为设计不能得到公正的裁判，不是诞生于冲突和争论，也就不会有应该成为的那么好。

youdao

As more capabilities became available, the basic design did not leave much room for graceful extensions-a mistake the makers of mobile devices would make a decade later.

随着设备能力的不断提高，基础设计却并没有为合适地扩展留下太多的余地，10年后，移动设备的制造者复蹈前辙。

youdao

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