| 1. | Feather fall . objects or creatures fall slowly
羽落术：物体或生物缓慢下落。 |
| 2. | Three fluffy feathers fell from phoebe ' s flimsy fan
三个毛绒绒的飞禽从月亮女神脆弱的扇子上掉下来。 |
| 3. | He observed that feathers fell to the ground slowly , while stones fell much faster
他注意到羽毛落地缓慢，而石头落地要快得多。 |
| 4. | This buoyancy also grants it a permanent feather fall effect ( as the spell ) with personal range
同时也给予它们永久性的羽落术效果（如同名法术） ，范围为自己。 |
| 5. | A feather falls slower than a stone only because the air holds the feather back more than it does the stone
羽毛比石头落得慢,只是因为空气对羽毛的阻力大于石头。 |
| 6. | A feather falls slower than a stone only because the air holds the feather back more than it does the stone
羽毛比石头落得快，只是因为空气对羽毛的阻力要比对石头的大。 |
| 7. | It is true that light objects such as feathers fall to the ground slowly , but we mistakenly infer a general rule
确实，羽毛等物落到地上速度很慢，但如果我们由此推断出普遍规律，那就会犯错误。 |
