June solstice

例句：

1. 1. The June solstice marks the longest day of the year.
   六月的夏至标志着一年中白天最长的日子。
2. 2. Many plants grow best during the June solstice.
   许多植物在六月的夏至期间生长得最好。
3. 3.This region has a long June solstice, which is beneficial for agriculture.
   这个地区有一个漫长的六月的夏至，这对农业非常有利。