to go faster; to increase speed
もっと速くなる; 速度を上げる (motto hayaku naru; sokudo o ageru)
"You need to speed up if you want to overtake that car."
"その車を追い越したいなら、加速しなければならない。" (sono kuruma o oikoshitai nara, **supīdo appu** shinakereba naranai)
to equalize imports and exports to avoid economic imbalance
to start speaking after a period of silence or tension
to make yourself nervous or upset; to become tense or worrie...
to contact someone again to confirm or review something
to change direction or strategy in response to challenges or...
to cause prices to increase; to make costs rise
