难过

If two men cross, the taller and stronger member will use his ice ax as a third point of contact and will be the upstream man, facing upstream and breaking the force of the flow for his partner who also faces upstream and hangs onto the hips or belt of the upstream man.

如果是两人渡溪，较高与较强的人用冰斧作第三个支点站在上游方向，面向上游将水流的力量打散，在下游方向者也要面向上游，手则抓在上游者的腰部或腰带上。

3 Procedures for eliciting reports of and for recording and reporting adverse event and intercurrent illnesses.

6.8.3 不良事件和中途发生疾病的记录和报告以及直接报告程序。