Dragonfly Wing and the Swinging Gate- 適合中高級的英語短篇故事

A deep rush echoed inside the stone chamber as water surged through the first paddle under the gate. Opal gripped the iron windlass, the implement cold against her palm, and counted ladder rungs down the slimy wall. Its rounded socket had been polished smooth by countless hands before hers. The plan was clear: fill the lock until the waterline touched the bright algae band three rungs above. Farther along the towpath, the lock-keeper stood by a bollard, coat flapping, silent as a referee. After two minutes the surface had climbed only to the first rung, leaving the boat low and the gate unmoved. A mallard drifting beside the hull gave a quick shake, scattering droplets that tapped the timber like tiny drums. Silas, standing by the upstream pool, tossed pieces of crisp rhubarb stalk onto the dark surface and watched them spiral.

Opal opened the second paddle, expecting the flow to double, yet the rush arrived uneven, swirling harder on Silas’s side. She leaned over the balance beam and studied the tilt; rhubarb chips gathered against one wall in a slow curve. To shift the balance, she rocked the heavy timber, rhythm steady as a metronome, sending small waves toward the quieter corner. Still, the algae mark hovered above the water, so her arms began to stiffen and her trail of waves faltered. A sudden weight landed on her knuckles—a dragonfly with wings bright as cut sapphire—and the shock froze her motion mid-swing. During that still pause, water from both paddles evened, met the algae band at once, and the gate drifted a finger’s width. Opal exhaled, leaned with a longer push, and the huge timber swung free of its watery grip.

Water now matched the towpath, and the narrowboat eased under the bridge while Silas jogged ahead with the mooring line. Opal wiped spray from her forehead, then turned the windlass closed, the gear teeth humming quieter than before. Her shoulders had tightened when the task began, yet those steady pushes had finally tipped the scale. As she stepped back, the dragonfly lifted away, circled the damp air, and vanished toward a patch of willow. The mallard bobbed beside the gate, its green head tilting toward the sudden wedge of daylight beyond. With a quick splash, the bird pushed downstream, leaving widening amber ripples that lapped against the algae band.

一道深沉的水聲在石砌船閘裡回響，水流從閘門下第一個閘孔湧入。歐珀抓住冰冷的鐵製扳手，數著滑溜牆面上的梯級。那圓形插座被無數雙手磨得光滑。她的計畫很簡單：把水位升到高出三格的鮮綠藻痕。稍遠的拖道上，閘工站在靠墩旁，外套被風掀起，像無聲裁判。兩分鐘後，水面只升到第一格，船還低著，閘門紋風不動。一隻綠頭鴨在船邊抖落水珠，滴答敲在木板上。席勒斯站在上游水池，將鮮脆的大黃莖屑拋進黝綠水面，看它們旋轉。

歐珀再開第二個閘孔，本以為水流會加倍，卻偏向席勒斯那邊翻湧。她俯身在平衡橫木上察看傾斜；大黃碎片在一側牆邊慢慢聚成弧線。為調整水勢，她像節拍器般有節奏地搖動沉木，推送細波向較靜的角落。但藻痕仍懸在水面之上，她的手臂開始僵硬，波紋也漸弱。忽然，一隻翅膀如藍寶石般透亮的蜻蜓停在她指節上，讓她動作瞬間停住。那短暫的靜止裡，雙閘水流終於持平，水碰到藻痕，閘門輕移一指寬。歐珀吐氣，再次用力，巨木終於擺脫水的束縛。

水面與拖道平齊，狹長船滑過橋洞，席勒斯提著纜繩小跑在前。歐珀抹去額頭飛濺的水珠，旋緊扳手，齒輪聲低而和緩。任務開始時她的肩膀曾緊繃，如今靠連續推動終於改變局勢。她退後一步，蜻蜓升空，在潮濕空氣中盤旋後飛向柳樹。綠頭鴨在閘門旁起伏，傾著頭看向忽然出現的亮口。隨著迅速一撲，它順流而下，琥珀色的漣漪擴散，輕拍藻痕。