guarantee; to guarantee; to ensure; to safeguard; to pledge; CL:個|个[ge4]

to protect; to defend; to safeguard; protection; CL:種|种[zhong3]

to keep; to maintain; to hold; to preserve

Paul

Bonan ethnic group

to ensure; to guarantee

security

to guarantee; to vouch for

barman; bartender

environmental protection; environmentally friendly; abbr. for 環境保護|环境保护[huan2 jing4 bao3 hu4]