introduction

The camera has undergone only two minor tweaks since its introduction.

这款相机自推出以来只经过两次小的改进。

The comments followed the introduction of new limitations on students' right to work during and after their studies.

在发表这些评论之前，有关部门对学生在校期间和课后时间的工作权提出了新的限制。

With the introduction of Apple's iPhone in the middle of that year, Nokia's market share shrank rapidly and revenue plunged.

在那一年年中，随着苹果 iPhone 的推出，诺基亚的市场份额迅速萎缩，收入大幅下降。

With considerable shyness, Elaine performed the introductions.

伊莱恩十分害羞地做了介绍。

Smith's book serves as an excellent introduction to a vast subject, and will suggest plenty of further lines of inquiry.

史密斯的书是对一个广阔主题的极好介绍，并将提出许多进一步的研究方向。

His introduction to fieldwork was a series of expeditions.

他初次参加的实地考察工作是一系列的探险活动。

Ellen Malos, in her introduction to "The Politics of Housework," provides a summary of the debates.

埃伦·马洛斯在她的《家务政治学》一书的引言中对这些争论做了一个概述。