Can somebody help me to put this in simple words please??? I’m not native English speaker so I’m but struggling. Thank you:)

You can say I selected this polished and tasteful form or sort of framework to support the structure bridge you selected because it has the amount of room to make distribution amount equally across a number of different members. This is representatively used when the structure is subject to a made distribution amount. The warren framework to support structure design has ridged triangles, which makes it greatly strong, and solidly made. The triangle is the strongest form, having a strong base, and making it ready and very great for support. It takes less materials to make and a comparison of the other bridge sort building and it is open and the view blocked by anything.

I hope this helps.

Cheers.^^

the following key ideas correctly express the key sentence.

restate key idea: most people can learn to swim in ten short lessons.

restate key idea: the majority of water-accident victims require mouth-to-mouth breathing.

restate key idea: an empty, tightly closed gallon jug will support a tired swimmer.  

restate key idea: first aid is to prevent accidents as well as assist in rescue.

explanation: the key idea needs to have the same topic as the key sentence (drowning and safety).

a is is the correct answer