That's the limit.
我慢もそこまでだ
The awful reality faced me.
ひどい現実が我々に立ちはだかった
The change of condition will bear hard [heavily] on us.
状況の変化が我々に重くのしかかるだろう
The color, shape etc. are not important for our purposes.
色や形などは我々の目的には重要でない(◆etc.の付いた単数名詞は複数形の動詞をとる)
The delaying tactics wore his patience down.
彼は牛歩戦術に我慢できなくなった
the last [final] straw (on the camel's back)
わずかだが耐えられない付け足し,(我慢などの)限界を超えさせる出来事
The news depressed us.
その知らせに我々はがっくりきた
The next morning found us enjoying the crisp morning air.
翌朝我々は爽やかな朝の空気を満喫していた
The noise is straining my patience (to the limit).
あの騒音は我慢の限界だ
The pain is as much as I can bear.
痛みはかろうじて我慢できる程度だ