price expectation的用法和样例：
例句
- Vietnamese ex-porters and farmers are stockpiling rice in expectation of further price increases.
越南出口商和农民由于预期价格会进一步上涨，也在屯积稻米。 - The cuts may increase sales, but they risk encouraging consumers to delay buying vehicles in the expectation of further price reductions.
降价可能会令销售增长，但也有风险，因为消费者预期价格会进一步下调，而推迟购车。
