“30”造句
2024年06月25日 00:27:26
目前，
30%的爬行动物、鸟类和鱼类面临灭绝的危险。
30 percent of reptiles, birds, and fish are currently threatened with extinction.
去年，这个集团的纯利润率为
30%。
The group had a net profit margin of
30% last year.
真空包装的火腿片应在食用前
30分钟把包装除去。
Vacuum-packed ham slices should be unwrapped
30 minutes before serving.