Employees complained that the new parking fees seemed arbitrary and were never explained.

員工抱怨新的停車費似乎是隨意訂定的，而且從未說明理由。

The airline's arbitrary baggage limits frustrated passengers at the check-in counter yesterday.

航空公司任意制定的行李限制，昨天讓報到櫃台前的旅客很不滿。

Candidates should not be rejected for arbitrary reasons unrelated to the job requirements.

不應以與職務要求無關的武斷理由拒絕應徵者。