expectation[英][ˌekspekˈteɪʃn][美][ˌɛkspɛkˈteʃən]
n.预期; 期待; 前程; [数]期望值;
复数：expectations
例句:
1.
It's just not a realistic expectation.
这是一种不切实际的预期。
2.
I suspect it is mainly because the burden of ambition and expectation slips away.
我猜，这主要是由于雄心和预期的压力慢慢减轻。
