pendular movement的用法和樣例：
例句
- With the movement of his head up and down he nodded into the marriage contract.
他的頭上下擺動(dòng)，表示他同意了這份婚姻契約。 - The magnitude of this long up-and-down yield movement dwarfs by a very wide margin all four previous secular swings in American financial history.
本次長(cháng)期收益的上下變動(dòng)幅度，在美國金融歷史上，大面上講，可縮短為四個(gè)前期長(cháng)期擺動(dòng)幅度。
