全神贯注地

be wrapped up in; absorbedly

考虑

consider; think; view; contemplate; ponder; look to; think about; take into account; give thought to; thought; consideration; deliberation; contemplation; meditation

问题

question; problem; issue; matter; subject; trouble; point; query; conundrum; woe; rub; snag; shauri; Q; problematic; questionable; problematical; debatable