We're installing a new heating system. 我们正在安装新的取暖装置。
I'll need some help installing the software. 我得找人帮忙安装这份软件。
Installing Mr Crittenden adds depth to Citi's executive suite, and he is busy working on a cost-cutting initiative, to be unveiled this spring. 任命克里腾顿增加了花旗的领导层的深度,同时他也在积极准备一项削减成本的计划,这一计划将在今年春天公布。