Indeed America's export growth has been much stronger (a sudden surge in imports was behind the second-quarter trade gap).
美国出口的增长实际上比想象的更加强大(第二季度贸易差额的背后是进口突然激增)。
2
This spark is provided by a high-voltage electrical surge jumping across the gap of the spark plug that is ideally positioned in the combustion chamber.
火花是由一个高电压的电涌跳过火花塞间隙而产生的，火花塞是恰当地安装在燃烧室中的。
3
February's relatively skinny deficit — which was less than half the size of the gap in October 2008 — was driven partly by falling oil imports and an unexpected surge in exports.