例句：
The tower stands 30 metres high.
塔高30米。
The rooms had high ceilings.
那些房间的天花板很高。
These goods are priced too high.
这些货品定价过高。
The debate was highly emotional at times.
辩论有时非常情绪化。
Mr. Singh was a highly successful salesman.
辛格先生曾是一位非常成功的推销员。
Japan is a highly competitive market system.
日本实行的是一个高度竞争的市场体制。