1.
In obstructie sleep apnea, the upper airway narrows, or collapses, during sleep.
在阻塞性睡眠呼吸暂停中，睡眠期间上呼吸道狭窄或踏陷。
2.
Walking to Dead Vlei, we had paused to observe a bluish-green six-legged creature that moved with astonishing speed through a valley, an indentation formed by the impress of a tourist's footprint.
我们在死谷停下来，观看一种蓝绿色的六脚虫快速爬过一个旅人脚印踏陷的「小山谷」。
3.
The swamp country is inclined to poach in winter.
这片沼泽地带在冬季一踏就陷下去了。
4.
Analysis on Swap Block on Tread of 50 kg/m Rail
50kg/m钢轨踏面掉块缺陷分析
5.
He really believes they can drive wild animals into pits or get them to step into snares.
实际上他相信他们能把野兽赶进坑内或使它们踏进陷阱。
6.
keep one's feet on the ground:
脚踏实地，踏踏实实
7.
Of or relating to a pedal.
踏瓣的，踏板的踏板的或与踏板有关的
8.
He planted his right foot on the sea and his left foot on the land.
他右脚踏海，左脚踏地。
9.
treadle rail contact
轨道接触器， 踏板
10.
clutch foot lever bracket
离合器[脚]踏杆座
11.
una corda pedal
(钢琴的)弱音踏板
12.
He pricked his ears and listened to the trit-trot, trit-trot of a pony.
他竖起耳朵，听到一阵“踢踏、踏”的马蹄声。
13.
and he heard the clatter of hooves:
接着他听见踢踢踏踏的蹄声，
14.
I wish to rent a bike/ moped/ jet ski.
我想租脚踏车/器脚踏车/气式滑雪板。
15.
A thick cushion used as a footstool or for kneeling.
跪垫，踏脚垫用来踏脚或跪着的厚垫子
16.
Keep your feet on the ground. That's the way it should be.
踏踏实实地做人，那样才对。
17.
You can sit back and enjoy the scenery.
你可以踏踏实实地坐着观赏景色。
18.
Can Mary ride a bicycle? Yes, she can (ride a bicycle).
玛丽会骑脚踏车吗？是的，她会（骑脚踏车）。