这家公司采用了毒丸计划作为防鲨措施来抵挡收购企图。

The company adopted a poison pill as a ___shark-repellent against takeover attempts.

公司在合同中加入了复杂条款作为防鲨剂，以避免恶意收购。

The company added complex clauses in the contract as a ___shark-repellent to avoid hostile takeovers.