an attempt or goal that is too ambitious or impossible to achieve
達成不可能なほど野心的な試みや目標 (tashō fukanō na hodo yashinteki na kokoromi ya mokuhyō)
"The proposal to negotiate with all the countries at once was a bridge too far."
"すべての国と一度に交渉する提案は手の届かない橋でした。" (subete no kuni to ichido ni kōshō suru teian wa **te no todokanai hashi** deshita.)
to focus closely on something
to move faster; to hurry up
In a position to be injured or in danger.
someone very experienced at something
to contribute money or effort to a shared goal
something that gives a sense of safety or comfort