名词
中文翻译：门廊渠道
同义词：
['gateway canal', "gateway channel例句：1. The portal canal is a crucial part of the city's water supply system.（门廊渠道是城市供水系统的重要组成部分。）2. The construction of this canal will greatly improve the transportation efficiency of the area.（建造这条运河将大大提高该地区的运输效率。）3. The canal was built to facilitate trade between the two countries.（这条运河是为了促进两国之间的贸易而建造的。）"]
例句：
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1. The portal canal is a crucial part of the city's water supply system.
门廊渠道是城市供水系统的重要组成部分。
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2. The construction of this canal will greatly improve the transportation efficiency of the area.
建造这条运河将大大提高该地区的运输效率。
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3. The canal was built to facilitate trade between the two countries.
这条运河是为了促进两国之间的贸易而建造的。