英语语法分析

We had to berth our ship without the aid of tugboats.

我们只好在没有拖船帮助的情况下使我们的船停到泊位。

Two tugboats are pulling the Splendor back to port.

两艘拖船正在将辉煌号游艇拖回港口。

River, passenger ships, cargo ships, tugboats, beautiful boat, hum.

江面上，客船、货船、拖船、美丽的游船，穿梭不息。