1. It is essential that you familiarise yourself with the symptoms and treatment of both and take necessary precautions to avoid getting ill. 你必须熟悉这些症状和治疗方法，并且采取预防措施来避免生病。
2. You must familiarise yourself with the nature of CFD trading, the terminology used and the procedures involved before you enter into any contract. 在您开始进行任何的合约交易之前，您必须熟悉差价合约交易的本质、使用的交易策略以及交易过程。
3. All competition staff must be present for this round as the aim is to fully test all aspects of the organisation as well as to familiarise pilots with competition procedures. 所有竞赛工作人员必须在此航次出现，因其目的是充分测试组织工作的所有方面，以及让飞行员熟悉竞赛的程序。
