进一步

需要进一步研究

xūyào jìnyībù yánjiū

Further research is needed

进一步了解情况

jìnyībù liǎojiě qíngkuàng

We need to understand the situation better

两国关系进一步发展

liǎng guó guānxì jìnyībù fāzhǎn

The relations between the two countries have further developed