这个数学模型帮助我们预测股票市场的走势。

This mathematical ___model helps us predict stock market trends.

这位年轻女孩梦想成为一名时装模特。

The young girl dreams of becoming a fashion ___model.

这款新型号的汽车比上一代更省油。

This new ___model of the car is more fuel-efficient than the previous one.

科学家用计算机模拟气候变化的影响。

Scientists use computers to ___model the effects of climate change.

她将在时装秀上展示新款夏季连衣裙。

She will ___model the new summer dresses at the fashion show.