The Q-boats were used by the British Navy during World War II.

There are many advice boats on the lake.

The bunder boats were docked at the harbor.

The chain boats are used to transport goods along the river.

I saw a group of douche boats on the lake.

The fisher-boats sailed out to sea early in the morning.

Gas boats are popular for recreational activities on the lake.

The log boats floated down the river.

The pilot boats guided the large ship safely into the harbor.

There are many pleasure boats on the lake.