Water flowed into the air intake hose of the vehicle's engine, said investigators, who speculated the air induction nozzle might have been attached too low.
调查人员说，水流入该车辆发动机的进气软管，他们推测空气吸入喷头可能被装得太低。
2
The canister USES a fan to force air through the filter, and then the purified air runs through a hose to the mask.
罐中的风扇使空气流过过滤器，这样净化的空气通过软管达到面具。
3
Swift currents may hurl him against an obstacle and strangle his airhose.