What does down mean?

Downward means along, through, and beside.

Down from the Sally Garden in EMI Fujita (Emi Fujita)

In Sally Garden, I met my lover;

She walked through Sally Garden with little snow-white feet.

She told me to love easily, just like leaves growing on trees;

But I, being young and stupid, don't agree with her.

My lover and I used to stand in a field by the river.

She put her snow-white hand on my sloping shoulder.

She told me to live easily, like grass growing on the bank;

But I was young and ignorant, and now I have tears in my eyes.

Chinese lyrics

Strolling in Sally Garden

Deep in Sally Garden, my lover and I once met.

She walked through Sally's garden with her snow-white feet.

She told me to love easily, just like a new leaf sprouting from a branch.

But I was young and ignorant, and I didn't agree easily.

In the field by the river, my lover and I used to stand together.

She put her snow-white hands on my sloping shoulders.

She told me to live easily, like grass growing on the shore.

But I was young and ignorant, and now I am in tears.