Mr Costolo had been under pressure from investors unhappy with the firm's user growth.

投资者对推特用户的增长感到失望，科斯特洛也因此饱受压力。

youdao

Mr Costolo had been under pressure from investors unhappy with the firm's user growth.

投资者对推特用户的增长感到失望，科斯特洛也因此饱受压力。

youdao