Trough has several meanings
1.a long, narrow open container for animals to eat or drink out of.
eg The pig ate from the trough.
2.a channel used to convey a liquid.
eg The heavy rain made a trough in the hillside.
3.an elongated region of low barometric pressure.
eg A trough of low pressure will move onto the country over night.
4.a hollow between two wave crests in the sea.
eg The life boat was in a trough between two waves.
5.a region around the minimum on a curve of variation of a quantity.
eg The graph showed several peaks and troughs of activity.
Though through all it this, it is easy to see.
Your concern made me feel at ease through all of this
by scribbling through a sentence Or by writing "The boy scribbled through his unsatisfactory sentence."
To get through the gate you have to use your identification.
I enter through the door.
i strided through the grass.
You can use "walked" in a sentence like this: "She walked to the store to buy some groceries."
Example sentence - Think through carefully before you act unkindly.
The water was effluent through the river.
"The deer were running through the meadow."
I like to saunter through the park.
He went rummaging through the attic.
I will just use a machete to hack a trail through the jungle to you.
On the way to London, we passed through York.Jack told Jill they were through when he caught her cheating.