形容詞 overseas:

1. in a foreign country
   同義詞：abroad
2. being or passing over or across the sea
   同義詞：oversea

副詞 overseas:

1. beyond or across the sea
   同義詞：oversea
2. in a place across an ocean
   同義詞：beyond the sea, over the sea, abroad

1. Her man's been sent overseas by his employers.
   她的丈夫已被雇主派到海外。
2. The firm is working on a new product in combination with several overseas partners.
   公司正在聯(lián)合幾家海外合伙人制造新產(chǎn)品。
3. Over the years, hundreds of overseas students have studied at that university.
   幾年來(lái)，幾百個(gè)留學(xué)生在那所大學(xué)學(xué)習(xí)過(guò)。
4. She is an overseas student in Britain.
   她是個(gè)在英國(guó)的外國(guó)留學(xué)生。
5. The overseas trade has become the main project.
   海外貿(mào)易成為主要的項(xiàng)目。
6. An island and overseas department of France in the Windward Islands of the West Indies. Discovered by Columbus in1502, it was colonized by French settlers after1635. Fort-de-France is the capital. Population, 328,566.
   馬提尼克島位于西印度群島中向風(fēng)群島的一島嶼，是法國(guó)的海外省。1502年哥倫布發(fā)現(xiàn)此島，1635年后淪為法國(guó)殖民地。首都是法蘭西堡。人口328, 566
7. The company had succeed best on the overseas market.
   該公司在海外市場(chǎng)獲得巨大成功。
8. He was happy to return home after living overseas for two years.
   生活在海外兩年后回到了家他感到愉快。

o.ver.seas

adv.（副詞）
Beyond the sea; abroad.
在或向海外；在或向國(guó)外
adj.（形容詞）
Of, relating to, originating in, or situated in countries across the sea.
海外的：屬于、關(guān)于、源于或居于海外國(guó)家的