我一笑起来，就会露出两排参差不齐的牙齿，妈妈说：“你呀，不认真刷牙，以后箍牙要上万元呢！”
"I smile, it will reveal the two rows of uneven teeth, mother said:" you ah, don't brush your teeth carefully, after the braces to thousands of dollars!
20元面值的人民币的背面，印的就是漓江两岸的一排喀斯特山峰。
A row of karst hills along its Banks has been immortalized on one side of the 20 renminbi note.
阐述了排刷式剥叶元件有限元分析试验平台设计的基本方法。
The basis method of the FEA experiment platform for cleaning element in brush shape is elaborated.
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