1.Ann: Wait, let me have a look. . . you didn't tie it tautly, but it should be looser.
等等，我帮你看看…你系地不是很紧，但还得稍微松点。
2.When the body falls a certain distance toward the ground, the elastic rope is pulled tautly to prevent the body from continuing to drop.
当人体落到离地面一定距离时，橡皮绳被拉开、绷紧、阻止人体继续下落。
3.The ropes quivered tautly under his hands.
他两手间绷紧的绳索微微抖动。
4.The central meaning shared by these adjectives is "not tautly bound, held, or fastened"
这些形容词所共有的中心意思是“并未紧紧地捆住、抓住或拴住的”