这个难题是：如何找到有利可图的利基市场并加以保护。

The difficult question is how to find that profitable niche and protect it.

youdao

他为基斯的右手缠上绷带加以保护，等到医生去处理。

He bandaged Keith's right hand to protect it until the doctors could set it.

youdao

保护肌肤抵抗自由基的伤害；使肌肤润泽柔细。

Protects skin against damage from free radicals for tender smooth face.

youdao

保护肌肤抵抗自由基的伤害；使肌肤润泽柔细。

Protects skin against damage from free radicals for tender smooth face.

youdao