He invited me to go on an excursion.

在信中他约请自己一同去郊游。

We'd like to ask you to go on an excursion with us.

我们想请你和我们一道出去郊游。

Weather promising, we'll go on an excursion to the Western Hill tomorrow.

天气要是合适的话，我们明天要到西山去玩…

You can also ride on a donkey to the old port where you can go on an excursion to the volcano and swim in its hot springs.

您还可以乘坐驴到老港口，您可以继续对火山游览，并在其温泉游泳驴。

The temperature in the spring is not too cold or too hot. We can go on an excursion during the spring. We can fly kites and enjoy the sunshine.

春天的温度不冷不热，我们可以去春游，去放风筝，去享受阳光。