Translation of "Blindly" in Japanese

Don't follow anybody blindly.

人の尻馬などに乗るな。

They followed their leader blindly.

彼らは盲目的に指導者に従った。

A person of good sense will certainly not believe blindly.

きちんと分別のある人は決して盲信などしません。

- Just how tiresome was it to argue straight against the phrase "Don't blindly follow America's lead!"
- Just how tiresome was it to argue straight against the phrase "Don't blindly follow the lead of the United States!"

アメリカの尻馬に乗るなというセリフに正面から反論するのが、どれほどしんどいことだったことか。

Those two are blindly enraptured with each other right now but they say first meeting someone is the first step toward goodbye. I wonder if they're aware of that.

二人とも今は舞い上がっているけど、会うは別れの始め、ってこと知っているのかね。