犁式倒滑时我们可以，双脚前端的开角更大，使支撑面变大，从而增加滑行稳定性。
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1. “打印机长60厘米”翻译成英语（）
A. The printer is 60 centimeters long.
B. The printer is 60 centimeters length.
C. The long of the printer is 60 centimeters.
“打印机重5公斤”翻译成英语（）
A. The printer weight 5 kilograms.
B. The printer weighs 5 kilograms.
C. The printer’s weigh is 5 kilograms.
How to read 1998 in English?
A. One nine nine eight.
B. One thousand nine hundred and ninety-eight.
C. Nineteen ninety-eight.
CCC means China Compulsory Certification. 翻译成汉语（）
A. 中国强制性产品认证
B. 欧洲合格认证
C. 国际标准化组织
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