Under the category of engineering and construction, we have Samsung engineering and construction, Samsung trading and investment, and Samsung heavy industries.

在工程和建筑类别下，我们有三星工程和建筑、三星贸易和投资以及三星重工业。

As a symbol of American engineering and construction, the Erie Canal continues to be an important part of our history.

作为美国工程和建筑的象征，伊利运河继续成为我们历史的重要组成部分。

During clear weather, residents of these big cities will be able to watch as this marvel of engineering and construction will soar across the sky.

在晴朗的天气里，这些大城市的居民将能够看到这个工程和建筑的奇迹将在天空中翱翔。