Our boss loves to bike for an excursion.

我们老板喜欢骑自车去郊游。

I have arranged with my classmates for an excursion to the beach.

我已经跟同学们商量好去海滩足的事。

She went on excursion to the West Lake.

她西湖去游玩了。

He shepherded us on an excursion.

他带我们去足。

In the production process of PCB, there are many defects such as surface smudginess, solder mask unevenness, text excursion, pad damage, track damage etc.

在印刷电路板的生产过程中,会产生外观整洁、阻焊均匀、文字偏移、线路及焊盘破损等缺陷。