multiple-pontoon landing stage

例句：

1. 1. The new multipurpose pontoon landing stage is expected to significantly improve the efficiency of our port operations.
   新的多用途拖船登陆平台预计将大大提高我们港口操作的效率。
2. 2.The design of this stage incorporates advanced technologies that will make it an excellent choice for future applications.
   这个平台的设计理念融入了先进的技术，使其在未来的应用中将是一个极好的选择。
3. 3. The construction of this stage has been a significant investment in the infrastructure development of our port.
   这个平台的建设是对我们港口基础设施发展的重大投资。