to start over again because the previous plan failed
前の計画が失敗したので、最初からやり直す (mae no keikaku ga shippai shita node, saisho kara yarinaosu)
"Our experiment failed, so we have to go back to the drawing board."
"実験が失敗したので、ゴー バック トゥ ザ ドローイング ボードしなければなりません。" (jikken ga shippai shita node, **go back to the drawing board** shinakereba narimasen)
a secret or unauthorized way to access a system or informati...
signs of problems or weaknesses in a system or relationship
to have courage or confidence to do something difficult
to feel affection or kindness towards someone
to line up and wait for your turn
to be completely exhausted or out of patience
