摔倒

I could not rise or fall, and no one could catch me.

我不能站立或摔倒，而且没有人能够逮到我。

In an instant his bike was ripped from under him and he went sprawling on the riverbank.

他的自行车马上就被水从他身下扯走，他四脚朝天摔倒在河岸上。

Under those circumstances, tumbling down a rockface and cracking your skull open must feel like a declaration of independence .

在那种环境中，因磕着岩石摔倒并摔破脑壳似乎就是一种独立宣言。

What's more, the innovative design of this rocking bicycle, pun very intended, will make sure that your kids don't tip over as the bicycle wheels act like brakes when the rocking horse/cycle is tipped over too far.

此外，摇摆自行车的创新设计，计划中的一物双用，这将保证你的孩子不会倾斜摔倒，因为自行车轮在摇木马/自行车倾斜过于严重的时候就像刹车一样发挥其功能。

Department of Physical Education,Qinhuangdao Foreign Language Professional College,Qinhuangdao,Hebei,066311AbstractThis paper has discussed the necessity of using roller skate teaching aids in teaching process.Meanwhile introducing the method,which provides the security and effective protection for students with the roller skate and facilitating roller skate teaching as well.

使用助学器辅助教学具有以下作用：①对学生掌握正确的蹬地技术有很好的帮助作用，可在较短时间内帮助学生建立正确动作的动力定型，明显降低蹬地错误动作的出现率；②可有效消除学生怕摔倒的心理障碍，有利于学生全身心地学习和体会技术动作的要求和要领，为掌握正确技术动作提供了保证。

Rosanna was a little more tipsy than I so part of the scene I had to hold her up so she wouldn't fall backwards.

Rosanna比我还要醉，所以有些时候我不得不扶住她让她不要摔倒。

If people run across the road,they may fall down.

如果人们跑过马路的话，他们可能会摔倒。

"You know when you fall down and scrape your knee?"

"你知道当你摔倒刮伤膝盖的时候吗？"

He skinned his knee when he fell .

他摔倒时擦破了他的膝盖的皮肤。

She wiped out at the third gate in the slalom race.

她在回转滑雪比赛中穿越第三个旗门时摔倒了。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。