不敢问津: be beyond the means of ...; dare not ask the way to the ford; dare not show any interest in; not dare to inquire (as about the price of expensive goods)
不敢: 1.(没胆量) dare not; not dare 短语和例子他不敢做这件事。 he does not dare to do it.2.[谦] (不敢当) i don't deserve it
不敢正视: dare not look in sb.'s face; dare not look straight; dare not face up to; not brave enough to look sb. [sth.] in the face; not venture to face squarely