现任美国总统 meaning in English

the present incumbent of the white house ie the us president

For example , " who is the president of the united states today ?
代替了"现任美国总统的名字是什么?
For example , " who is the president of the united states today ?
例如“现任美国总统的名字是什么？ ”
Some questions have minor changes from the current version
一些问题与现行版本有一些变动,例如: "现任美国总统是谁"
And some questions no longer appear , such as " what is the name of the ship that brought the （ pilgrims ） to america ? " and " what group has the power to declare war ?
现在的版本中有一些题目发生了小小的改变。例如：由“现任美国总统的名字”替代了“如今美国的总统是谁？ ”