option to purchase shares

例句：

1. 1. We have several options for choosingthe best route to the airport.
   我们有几个选择最佳路线去机场。
2. 2. Thecompany offers a wide rangeof products with different options.
   该公司提供各种产品，具有不同的选项。
3. 3.He had no option but to accept theoffer.
   他别无选择，只能接受这个提议。