Two gigabytes of RAM is what you are aiming for.

2g的内存绝对是你想要的。

You will need approximately 80 gigabytes (GB) of free disc space.

您需要大约80兆比特(GB)的可用硬盘空间。

Some larger development tools may require several gigabytes each.

某些大型开发工具可能要占用数GB的空间。

A biotech patent may be accompanied by gigabytes of computer data.

生物技术的专利可能伴随着若干G的计算机数据。

The Dell also comes with a free year of 10 gigabytes of online backup.

戴尔还提供10g的在线存储空间，免费使用一年。