to keep believing that good things will happen
保持信念，认为好事会发生
"No matter how hard life gets, always hold onto hope."
"无论生活多么艰难，永远保持希望。"
to remove divisions or barriers between people
to increase prices sharply
to recover or return to strength after being emotionally dow...
to become emotionally tougher after hardship
to experiment with ideas, materials, or techniques
to attract money from other countries for business or develo...
