to always be ready to help or obey someone
immer bereit sein, jemandem zu helfen oder zu gehorchen (immer bereit sein, jemandem zu helfen oder zu gehorchen)
"The assistant is at his boss’s beck and call."
"Der Assistent ist immer bereit, seinem Chef zu helfen." (Der Assistent ist **immer bereit, seinem Chef zu helfen**.)
to watch or monitor something or someone carefully
the difference between a country's exports and imports
to hide or ignore problems instead of solving them
to be more advanced than others
Being patient will eventually lead to positive results.
to support or defend something you believe in