白云-荔湾深水区
Baiyun-Liwan deepwater area
热带太平洋西部及赤道暖水区
the western tropical Pacific and equatorial warm waters
七家湾溪集水区
Chichiawan Creek watershed
南水北调中线受水区
water service area of Middle Route Project of S-N water diversion
南水北调受水区
the SNWDP benefited regions
the South-to-North Water Benefited Areas
南水北调河北省受水区
reception basin of South-to-North Water Transfer P
reception basin of South-to-North Water Transfer Project in Hebei Province