It is common practice for clubs to loan out players to sides in the lower divisions.

将球员借给下级球队是俱乐部的惯例。

Although using RAD during the assembly phase is a fairly common practice, many IT businesses are very specialized with only legacy systems.

尽管在组装阶段使用 RAD 是一种很常见的做法，但很多 IT 企业仅在使用遗留系统方面非常专业。

Streaming within comprehensive schools is common practice.

综合中学常把学生按能力分班。

Using letter of indemnity to obtain a clean B/L is a common practice.

用保函换取清洁提单被普遍采用。

To improve one's professional skill has now become a common practice.

钻研业务已蔚然成风。