橡子从橡树上掉了下来。

The acorn fell from the oak tree.

橡树的柔荑花序在风中摇曳。

The oak tree's catkin dangles in the wind.

橡树每年秋天都会结出橡子。

The oak tree produces acorns every autumn.

一颗橡子可以长成一棵参天橡树。

An acorn can grow into a mighty oak tree.

橡树在春天会产生柔荑花序。

The oak tree produces an ament in the spring.

秋天橡树的叶子变成了金黄色。

The oak leaves turned golden in the autumn.

橡树小树林提供了很好的阴凉。

The grove of oak trees provided a nice shade.

林荫道两旁种满了美丽的橡树。

The alameda was lined with beautiful oak trees.

他们在后院种了一棵橡树来遮荫。

They planted an oak in the backyard for shade.

橡树的树皮被用来制作软木塞。

The bark of the oak tree is used for making cork.