unfair tactics

基本解释

There have been some charges of unfair election tactics, including the forging of national ID cards.
有人指责这次选举存在不公正的做法，包括使用伪造的国籍识别证件。
Some of the criticism was no doubt grossly unfair but the twins’ woeful tactics left Poland marginalised.
有些批评无疑是过分偏颇的，但这对双胞胎兄弟令人遗憾的策略使得波兰更加边缘化了。
Countries fear that pharmaceutical companies will use unfair tactics, really, every trick in the book, to reduce competition from lower-priced generics.
国家担心，制药公司会利用不公平的手法，真正是书本上的每一个把戏，来降低价格较低的非专利药的竞争性。