be unfair

This allocation is unfair.

今回の割り当ては不公平です

This allocation, made without regard to experience and preference, is unfair.

経歴と希望を、今回の割り当ては不公平です

This allocation, made without regard to experience and preference at all, is unfair.

経歴と希望をまったく考慮せず、今回の割り当ては不公平です

This allocation, made without regard to experience and preference at all and aimed at particular staff, is unfair.

経歴と希望をまったく考慮せず、特定の職員だけに、今回の割り当ては不公平です

This allocation, made without regard to experience and preference at all and piling the night shifts on particular staff, is unfair.

経歴と希望をまったく考慮せず、特定の職員だけに夜間勤務を集中させたので、今回の割り当ては不公平です