Do you think you have problem with high technological product?
你认为你学习使用高科技产品有困难吗？
American prefer to use some high technological product that can make their lives more simple.
美国人很喜欢用一些高科技的产品，这些产品会使他们的生活更加简单化。
Cleaning robot is a new kind of high technological product in service robot field, which not only fuses mobile robot and vacuum cleaner technology, but also has considerable commercial potentiality.
吸尘机器人融合了移动机器人和吸尘器技术，成为服务机器人领域中的一种新型高技术产品，具有可观的市场前景。
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