It's unreliable - it doesn't check whether packets arrive successfully.

这是不可靠的-它不检查数据包是否到达成功。

youdao

Arrive prepared with examples of how you've successfully used your skills in the past, whether it was for a school project or an internship.

提前准备好你以前如何成功利用自己的技能完成学校项目或者实习任务的案例。

youdao

Every time before I go to unfamiliar place, I always check the electronic map, and then I can easily and successfully arrive to the place I wanted. It is highly accurate and useful.

每次我要去一个不太熟悉的地方之前，都要先查一下电子地图，然后我就可以很顺利的到达我想要去的地方，非常方便和准确。

youdao

"Students who arrive at university with these additional skills are more likely to perform well and adapt successfully to university life, " said Dr Harriet Jones, a senior lecturer in biological sciences and developer of the Skills for Uni programme.

BBC: University of East Anglia