精力

他tā把bǎ全部quánbù精力jīnglì放fàng到dào实验shíyàn中zhōng了le。

All his energies were devoted to the experiment.

由于yóuyú噪音zàoyīn，我wǒ无法wúfǎ集中jízhōng精力jīnglì工作gōngzuò了le。

I can't concentrate on my work because of the noise.

已经yǐjīng花费huāfèi了le很hěn多duō的de时间shíjiān和hé精力jīnglì。

A considerable amount of time and effort have been spent already.

我wǒ在zài这zhè项xiàng计划jìhuà上shàng投入tóurù了le所有suǒyǒu精力jīnglì。

I've put all of my energy into this plan.