noun🔗Share船のヤードに沿って走り、四角い帆の上部が取り付けられるステイ（ロープ、バーまたはバテン）A stay (rope, bar or batten), running along a ship's yard, to which is attached the head of a square sail."The sailor carefully attached the head of the square sail to the jackstay running along the yard, ensuring it was securely fastened before raising the sail. "船乗りは、帆を上げる前に、四角い帆の上部をヤードに沿って走るジャックステイに慎重に取り付け、しっかりと固定されていることを確認しました。nauticalsailingChat with AIVocabulary GamePractice Reading
noun🔗Share2隻の船の間、または船から固定点までのケーブルで、ケーブルに沿って人員または物資を移動する際に荷重を支えるために使用できます。A cable between two ships or from a ship to a fixed point which can be used to support a load during transfer of personnel or materiel along the cable."During the at-sea refueling, the sailors used a jackstay to transfer supplies from the supply ship to the warship. "洋上補給中、船員は補給船から軍艦に物資を輸送するためにケーブルを使用しました。nauticalsailingtechnicalvehicleChat with AIVocabulary GamePractice Reading
noun🔗ShareライフラインA line (rope, webbing or cable), attached to a boat at the ends, to which a safety harness can be clipped to restrain falling in rough conditions and to prevent falling overboard."In rough seas, sailors clip their safety harnesses to the jackstay running along the deck to prevent them from falling overboard. "荒れた海では、船員は甲板に沿って走るライフラインに安全ハーネスをクリップで留め、船外への転落を防ぎます。nauticalsailingtechnicalChat with AIVocabulary GamePractice Reading
noun🔗Shareガイドライン、誘導ロープ(underwater diving) A line fixed at both ends, which may be used to guide a load or a diver along the route of the line. Uses include guidance to and from the underwater work site, and as a means of controlling an underwater search."The diver followed the jackstay laid along the seabed to reach the sunken ship. "ダイバーは、沈没船に到達するために海底に敷かれた誘導ロープをたどりました。nauticaltechnicaloceanChat with AIVocabulary GamePractice Reading
