1. Features include caller ID and three-way calling. 功能包括来电显示和三方通话。
2. This will mean installing a three-way motorised valve, a cylinder thermostat and making some changes in the pipe layout. 这将意味着安装一个三通电动阀,一个气缸恒温器并对管道布局进行一些更改。
3. This is just a three-way conditional. 这是一个三元条件。
4. It's a three-way market. 这便是三方市场模式。
5. This is the beginning of a three-way consulting contract. 这是三向咨询合约的开始。