A measure of technical knowledge is desirable in this job.

　　做這項工作最好多懂一些技術知識。

　　Her internship was cut short because of a technical snafu.

　　因為技術事故，她的`實習期縮短了。

　　She explains how she deals with on-air technical problems.

　　她解釋了她是如何處理播放中的技術問題的。