sail tracks造句

• "A strange celebration for Isabelle, " said a spokesman for Autissier, " whose only Christmas present will be a piece of new sail track.
• The hull was decked over to keep water from coming into the boat, the spars were kept solid, and sail tracks were added in order to make things easier for amateur boat builders.
• The Italians made some gains at the next two marks, but on leg 4, when they found themselves unable to tack for about 10 minutes because of a broken sail track, the New Zealanders put it away.