Our boss loves to bike for an excursion.

我们老板喜欢骑自行车去郊游。

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事。

She went on excursion to the West Lake.

她到西湖去游玩了。

He shepherded us on an excursion.

他带我们去。

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

在印刷电路板生产过程中,会产生外观不整洁、阻焊不均匀、文字偏移、线路及焊盘破损等缺陷。