sur-,在上，超过，plus,附加，加号。

1. The country's trade surplus widened to 16.5 billion dollars.

该国的贸易顺差增加到165亿美元。

2. Japan is in the enviable position of having a budget surplus.

日本的预算盈余令人羡慕。

3. The invisible trade surplus was £200 million lower than reported.

无形贸易盈余比报道所称的少2亿英镑。

4. The houses are being sold because they are surplus to requirements.

这些因超出需求而闲置着的房子正在出售。

5. Portugal will probably have a small current-account surplus for 1992.

葡萄牙1992年经常项目可能会出现小额顺差。