"側田30日" 的英文歌詞如下：
主歌1：
On the 30th day of June,
Memories are all that I'll remember.
But in my heart, I know,
That we'll meet again someday.
主歌2：
And when we do, I'll be there,
With open arms to embrace you.
Till then, I'll keep our memories,
Locked in my heart, for always.
副歌：
On the 30th day of June,
Life may be somber and blue,
But I know, somewhere deep inside,
Our love will forever survive.
Bridge:
Through the ebb and flow of time,
Memories will never dim.
On the 30th day of June,
Our love will forever remain.
以上是這首歌詞的大致意思，具體歌詞可能會因歌手的演唱風格和歌曲的版本而略有不同。