若隐若现的英文：
to partly hidden and partly visible; to appear indistinctly

参考例句：

Partly hidden and partly visible
若隐若现

The mountaintops loom through the clouds.
山峰在云雾中若隐若现。

Mist shrouded the outline of Buckingham Palace.
雾霭蒙蒙，白金汉宫若隐若现。

Bright prospects were dangled before him.
光明的前景若隐若现地浮现在他眼前。

On the same seashore road, the lonely streetlamp was excuding a thread of obscureness and it appeared indistinctly.
同一条海滨公路，寂寞的街灯透着一丝晦涩，若隐若现。

Its understandable why China assumed such a looming presence in the early modern history of the Pacific region
这就不难理解为什么在太平洋地区的近代史上,中国的影子若隐若现,令人敬畏。

But look further afield and the affinity between open politics and open markets seems clear.
不过若我们的视野能再开阔些，便能发现开放型市场和民主政治之间若隐若现的那层亲密关系就清晰了。

partly是什么意思：
adv. 在一定程度上；部分地

The moon is partly eclipsed.
月偏食了。

Thanksgiving in the United States is partly a religious festival and partly a gala day.
感恩节在美国，一部分是宗教的节日，一部分是狂欢的节日。

He wept partly through sorrow and partly through anger.
他又是伤心，又是生气，便哭了起来。

hidden是什么意思：
adj. 隐藏的；神秘的
v. hide的过去分词

The priest was hidden behind the screen.
牧师被挡在祭坛围屏后。

Geologists uncovered hidden riches.
地质学家发现了地下的宝藏。

The ground was hidden by a white fume.
地面上笼罩着一层白色的水汽。

visible是什么意思：
adj. 看得见的，可见的；显而易见的；引人注目的；清晰的

The big rafter is visible in this room.
这间屋子粗大的椽子可以看得见。

The diagonal effect will remain visible.
斜纹效果线依然可见。

They had no visible means of subsistence.
他们生计无着。