例句與造句

1. A relative motion of or less has, nevertheless, been suggested for the Manus Trench, roughly normal to the trench.
2. The New Ireland forms the continuation to the Manus Trench and is thought to mark the boundary between the Pacific and North Bismarck plates.
3. The south-east boundary, along the Manus Trench, is a convergent boundary, but in the absence of active volcanoes and earthquakes, is not a subduction zone at present.
4. It's difficult to find manus trench in a sentence. 用manus trench造句挺難的