这是我在撒丁岛附近的沉船残骸处潜水时所见的景象。This sighting occurred during my dive to a sunken wreck off Sardinia.沉船方圆一英里内仍然禁止进入。A one-mile area around the wreck is still off limits.水手详述沉船的故事时,孩子们屏息倾听着.The boys listened breathlessly as the s...
Care is needed when loading the roll to prevent twisting or kinking the film...装胶卷时要小心，别使胶片扭结。Describes the static calibration methods of accelerometer: gravitational attraction method, loading method and centrifuge meth...
为了演出,所有的马都必须钉上马蹄铁.All the horses must be shod with new horseshoes for the show.铁匠正在打造马蹄铁.The blacksmith is forging the horseshoe.铁匠从工场出来安装马蹄铁.The blacksmith came out of the forge to fit the horse shoe....
By about 6 weeks of age, most babies begin to show something approximating a day/night sleeping pattern.到6个星期大时，大多数婴儿开始表现出近似于日夜分明的睡觉模式。Something approximating to a fair outcome will be ensured.保证会有大致公正的结果。In the finite e...