cold bootstrap

例句：

1. 1. The company's cold bootstrap approach has been successful in attracting new customers.
   该公司的自力更生策略成功地吸引了新客户。
2. 2. The entrepreneur used his own resources to build a successful business from scratch.
   这位企业家利用自己的资源从零开始建立了一个成功的企业。
3. 3. With the help of cold bootstrapping, they were able to overcome initial challenges and achieve their goals.
   在冷启动的帮助下，他们克服了最初的挑战并实现了目标。