首先，苹果公司涉足自己的平板电脑领域已经有一年了，足以让其改进产品的同时提高对竞争对手的入行门槛。

For a start, Apple has had the tablet field to itself for a year, allowing it to refine its offering and raise the bar for rivals.

youdao

通过对可使用性的极大改进提高了生产效率，改进了在大型模型上的性能，以及定制化安装您所需要的特定特性的能力。

Improved productivity through significant improvements in ease of use, improved performance on large models, and the ability to install just the features that you need.

youdao

对麦当劳几大量的这类型企业来说，继续进行技术改进是降低成本、提高销售和留住顾客的关键。

For McDonald \ \ \ \ \ \ \ 's - and the industry at large - continual technological improvements play a vital role in lowering costs, raising sales and retaining customers.

youdao