to take on a lot of responsibility
大きな責任を負う (ookina sekinin wo ou)
"John felt like he had to carry the weight of the world on his shoulders at work."
"Johnは仕事で キャリー ザ ウェイト オブ ザ ワールド を背負っていると感じました。" (John wa shigoto de carry the weight of the world wo seotteiru to kanjimashita.)
to face great difficulties with courage
a state of political hostility without open warfare
using creative and low-cost strategies to rapidly grow a bus...
to avoid mentioning unpleasant details
to stand out in a crowded or competitive market
To have a secret plan or idea.