motivations造句

The timing of the attack, and its motivations, are unknown.
袭击发生的时间及其动机尚不清楚。

He hailed this week's arms agreement but in the same breath expressed suspicion about the motivations of the United States.
他为本周达成的武器协议而欢呼，但同时又对美国的动机表示怀疑。

They shared a skeptical assessment of Soviet motivations.
他们都以怀疑的态度看待苏联的背后动机.

The motivations are only one class of determinations of behavior.
动机只是决定行为诸因素中的一种.

Hence modern computers evolved from these basic motivations of scientific calculations.
也就是说,现代计算机是由于科学计算的推动而得到发展的.

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