✨ ベストアンサー ✨
Delivery robots(S) are(V) (in high demand) (across China) ― they(S)['re(V) self-driving(C)] and [minimize the risk of exposure ― <as(従位接続詞) the country(S) continues(V) to struggle(O) (to curb the spread of his virus).
※and(等位接続詞) [ ]と[ ]を結びつける
[Orders(S) (for the robots) are(V) now six times higher(C) than normal].
But(等位接続詞), [(of course), factories(S) can't keep up with(V) the demand(O)], <because(従位接続詞) the coronavirus(S) has put(V) a dent(O) (in the supply chain)>.
※But(等位接続詞) :[ ]と[ ]を結びつける
参考にしてください。
You're welcome!
ありがとうございます!