需要xū yào
to need, to want, to demand, needs互相hù xiāng
each other, mutually, mutual交jiāo
to hand over, to deliver交流jiāo liú
exchange, give-and-take, to exchange以yǐ
to use as, according to, because of信心xìn xīn
confidence, faith (in sb or sth)停止tíng zhǐ
to stop, to halt, to cease允许yǔn xǔ
to permit, to allow印象yìn xiàng
impression, reflection, perception