豪华游艇在碧蓝的海面上快速行驶。

The luxury ___yacht speeds across the azure sea.

他们乘坐游艇在地中海度过了愉快的假期。

They spent a wonderful holiday cruising the Mediterranean on their ___yacht.

他们计划下个月乘船环游加勒比海。

They plan to ___sail around the Caribbean next month.