This unit explores the different types of watercraft used in the US, including ships, boats, and barges, and their specific uses in commercial, recreational, and military contexts. Students will gain an understanding of the design, construction, and operation of these vessels, as well as their importance to the US economy and transportation system. Üben mit sofortiger Rückmeldung, kostenlos und ohne Anmeldung.
Erklärung und Beispielaufgaben