这些货物需要三天运输时间才能到达目的地。

The goods require three days of ___transit to reach their destination.

科学家们正在预测木星卫星的下一次凌日现象。

Scientists are predicting the next ___transits of Jupiter's moons.

这个地区需要更好的公共交通系统来缓解交通拥堵。

This area needs a better public ___transit system to reduce traffic congestion.