And in October the trade gap increased about 4.9%.

10月份的贸易差额增长了4.9%。

Nation's trade gap has differences with foreign firms.

美国的贸易差额与外资企业出现分歧。

But the deal with South Korea will continue to be a sore point because the trade gap has only widened since it took effect.

但是美韩自贸协定依然是美国的痛处，因为自该协定生效以来，美国对韩贸易逆差一直在扩大。

If it exports more than it imports, it has a trade surplus; if it imports more than it exports, it has a trade gap.

如果出口多于进口， 则贸易顺差；反之则贸易顺差。 如果进口多于出口， 则存在贸易逆差。