"When lightning struck the lone maple tree on the Golf course, the voltage difference between the two feet of the man standing underneath it caused him to die from electrocution."
Your question is a sentence and contains the phrase "feature article." (The above is another example of using the phrase in a sentence.)
This is one sentence using the phrase 'division of labour.'
My favorite phrase is also a good song, 'Let It Be'.
Here is my choice out of it. Out of it I chose Italy.
Watch out for that magma!
I see no difference.
Some parrots can repeat an entire sentence
Unless you are using 'potential' in the general sense (i.e. "What is the possible voltage?"), there is no such engineering term as 'potential voltage'. Voltage is a synonym for 'potential difference', so your expression would then mean "What is the potential potential difference?"Do not mix up 'potential' with 'potential difference' (voltage); they are two different things.
No, it is a subordinated phrase using since.
I go through my homework daily.
Airplane pilots "walk on clouds".
And after the reunion, they all together had a happy life. This is a sentence using all together as a phrase.