Then , world leaders will be negotiating about cutting the increased carbon emissions coupled with the El Niño climate phenomenon .
Then , world leaders will be negotiating about cutting the increased carbon emissions coupled with the El Niño climate phenomenon .
Then , world leaders will be negotiating about cutting the increased carbon emissions coupled with the El Niño climate phenomenon .
문법 수정: Then , world leaders will be negotiating about cutting the increased carbon emissions coupled with the El Niño climate phenomenon . 산출: