1."The other half is attributable to strategic investments in water, sanitation, health systems, nutrition programs," said Haddad.
attributable to 由于,由…引起;可归因于;应得部分
Their illnesses are attributable to a poor diet.
他们的病可能是不良饮食所致 。
His illness is attributable to overwork.
他的病可归因于劳累过度 。