However, it is inevitable that the implementation of ERP projects is complex and high-risk because the investment of project is large and life cycle of the implementation is long.

但是，企业ERP项目的实施投入巨大、实施周期长，实施过程复杂，因此ERP项目的高风险性也就在所难免。

youdao

The project has demanded considerable investment of time and effort.

该项目已让我们投入了相当多的时间和精力。

《牛津词典》

Invest time at the start of a project to choose or strengthen the team; your investment will be repaid later in the project cycle when the group comes under pressure.

在一个项目的起始阶段就要投入时间选择或巩固团队；当团队处于压力之中的时侯，你的投入将在项目运转的过程中见成效。

youdao

Roughly 30 miles off the coast of Honshu Island in the Pacific Ocean, the Nankai Trough holds an estimated 40 trillion cubic feet of gas hydrates and has received the largest investment and advanced field research of any project in the world.

FORBES

The move is part of an investment programme called Project Phoenix.

BBC: Stirling firm Superglass continues revival plan

It also reported that the first phase of its capital investment programme - known as Project Phoenix - remained on budget and on track for completion during the first half of this year.

BBC: Stirling firm Superglass installs new production line