But if you build your written agreement as you negotiate, you are prepared to ask for a signature the moment the decision to buy is made.
出自:国家开放大学-商务英语

完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

拼图背景,将小拼图拖到缺口处
向右拖动滑块