形容词 oversea:

1. being or passing over or across the sea

副词 oversea:

1. beyond or across the sea

overbidv.出价较 ... 为高； 报谎价n.谎价； 高价overprep.在 ... 的上方；遍及地；在 ... 期间adv.穿过；完全覆盖；结束；落下n.(板球中)每个投球手一次连续所投出的球数Overfull valve溢流阀overage vessel超龄船overexcavation超挖over-rolling过度碾压oversteepeningn.削峭作用over discharge过度放电over-payment多<超>付；付款过多oversize grain粗大粒子overland route越境路线over a network通过网络

1. For many years he had lived beyond the sea.
   他曾在海外住了多年。
2. ISTAN has over two decades of overseas expansion experiences.
   在海外，伊势丹有二十多年海外扩展的经验。