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bowline造句
1 He can tie a bowline . 2 Double bowline is used by many climbers as their primary knot. 3 The bow protrudes from the bowline of large ships just below the waterline. 4 The bowline is not only strong and secure but is easy to break loose later, even when pulled tight under a load. 5 Learn to tie a fireman's bowline knot in this free firefighting video from a fire captain. 6 Bowline - A knot frequently used for tying the middle climber onto a glacier rope team, among other uses. 7 The bowline has worked loose on me during long routes, however the 'improved bowline ' is something I use when I am sport climbing and falling off is more frequent. 8 You had forgotten to tie in. I was a qualified mountain guide when this happened! Luckily I could tie a bowline one-handed. Other climbers have not been so fortunate.