青春期: puberty, adolescence...
生活费: cost of living, living expenses, alimony...
明日: tomorrow...
余额: balance (of an account, bill etc), surplus, remainder...
多样: diverse, diversity, manifold...
物质: matter, substance, material, materialistic...
顾不上: cannot attend to or manage...
机动: locomotive, motorized, power-driven, adaptable, flexible (use, treatment, timing etc)...
接济: to give material assistance to...
片子: thin flake, small piece...